Exam 6: Differential Analysis: the Key to Decision Making

Lusk Corporation produces and sells 10,000 units of Product X each month. The selling price of Product X is $40 per unit, and variable expenses are $32 per unit. A study has been made concerning whether Product X should be discontinued. The study shows that $70,000 of the $120,000 in monthly fixed expenses charged to Product X would not be avoidable even if the product was discontinued. If Product X is discontinued, the annual financial advantage (disadvantage) for the company of eliminating this product should be:

The SP Corporation makes 40,000 motors to be used in the production of its sewing machines. The average cost per motor at this level of activity is: An outside supplier recently began producing a comparable motor that could be used in the sewing machine. The price offered to SP Corporation for this motor is $18. If SP Corporation decides not to make the motors, there would be no other use for the production facilities and none of the fixed manufacturing overhead cost could be avoided. Direct labor is a variable cost in this company. The annual financial advantage (disadvantage) for the company as a result of making the motors rather than buying them from the outside supplier would be:

Key Corporation is considering the addition of a new product. The expected cost and revenue data for the new product are as follows: If the new product is added, the combined contribution margin of the other, existing products is expected to drop $65,000 per year. Total common fixed corporate costs would be unaffected by the decision of whether to add the new product. At what selling price would the new product be just breaking even?

The Wyeth Corporation produces three products, A, B, and C, from a single raw material input. Product A can be sold at the splitoff point for $40,000, or it can be processed further at a total cost of $15,000 and then sold for $58,000. Joint costs total $60,000 annually. Product A should be:

Younes Inc. manufactures industrial components. One of its products, which is used in the construction of industrial air conditioners, is known as P06. Data concerning this product are given below: The above per unit data are based on annual production of 4,000 units of the component. Assume that direct labor is a variable cost. The company has received a special, one-time-only order for 400 units of component P06. There would be no variable selling expense on this special order and the total fixed manufacturing overhead and fixed selling and administrative expenses of the company would not be affected by the order. Assuming that Younes has excess capacity and can fill the order without cutting back on the production of any product, what is the minimum price per unit below which the company should not accept the special order?

Benjamin Company produces products C, J, and R from a joint production process. Each product may be sold at the split-off point or processed further. Joint production costs of $95,000 per year are allocated to the products based on the relative number of units produced. Data for Benjamin's operations for last year follow: Required: Which products should be processed beyond the split-off point?

Sharp Corporation produces 8,000 parts each year, which are used in the production of one of its products. The unit product cost of a part is $36, computed as follows: The parts can be purchased from an outside supplier for only $28 each. The space in which the parts are now produced would be idle and fixed production costs would be reduced by one-fourth. Based on these data, the financial advantage (disadvantage) of purchasing the parts from the outside supplier would be:

Penagos Corporation is presently making part Z43 that is used in one of its products. A total of 5,000 units of this part are produced and used every year. The company's Accounting Department reports the following costs of producing the part at this level of activity: An outside supplier has offered to produce and sell the part to the company for $20.80 each. If this offer is accepted, the supervisor's salary and all of the variable costs, including direct labor, can be avoided. The special equipment used to make the part was purchased many years ago and has no salvage value or other use. The allocated general overhead represents fixed costs of the entire company. If the outside supplier's offer were accepted, only $4,000 of these allocated general overhead costs would be avoided. If management decides to buy part Z43 from the outside supplier rather than to continue making the part, what would be the annual financial advantage (disadvantage)?

Rebelo Corporation is presently making part E07 that is used in one of its products. A total of 17,000 units of this part are produced and used every year. The company's Accounting Department reports the following costs of producing the part at this level of activity: An outside supplier has offered to make and sell the part to the company for $20.80 each. If this offer is accepted, the supervisor's salary and all of the variable costs, including direct labor, can be avoided. The special equipment used to make the part was purchased many years ago and has no salvage value or other use. The allocated general overhead represents fixed costs of the entire company, none of which would be avoided if the part were purchased instead of produced internally. If management decides to buy part E07 from the outside supplier rather than to continue making the part, what would be the annual impact on the company's overall net operating income?

Sardi Inc. is considering whether to continue to make a component or to buy it from an outside supplier. The company uses 17,000 of the components each year. The unit product cost of the component according to the company's cost accounting system is given as follows: Assume that direct labor is a variable cost. Of the fixed manufacturing overhead, 70% is avoidable if the component were bought from the outside supplier. In addition, making the component uses 2 minutes on the machine that is the company's current constraint. If the component were bought, time would be freed up for use on another product that requires 4 minutes on this machine and that has a contribution margin of $7.00 per unit. When deciding whether to make or buy the component, what cost of making the component should be compared to the price of buying the component? (Round your intermediate calculations to 2 decimal places.)

Bruce Corporation makes four products in a single facility. These products have the following unit product costs: Additional data concerning these products are listed below. The grinding machines are potentially the constraint in the production facility. A total of 9,000 minutes are available per month on these machines. Direct labor is a variable cost in this company. Which product makes the MOST profitable use of the grinding machines? (Round your intermediate calculations to 2 decimal places.)

Ahrends Corporation makes 70,000 units per year of a part it uses in the products it manufactures. The unit product cost of this part is computed as follows: An outside supplier has offered to sell the company all of these parts it needs for $48.50 a unit. If the company accepts this offer, the facilities now being used to make the part could be used to make more units of a product that is in high demand. The additional contribution margin on this other product would be $273,000 per year. If the part were purchased from the outside supplier, all of the direct labor cost of the part would be avoided. However, $8.20 of the fixed manufacturing overhead cost being applied to the part would continue even if the part were purchased from the outside supplier. This fixed manufacturing overhead cost would be applied to the company's remaining products. What is the maximum amount the company should be willing to pay an outside supplier per unit for the part if the supplier commits to supplying all 70,000 units required each year? (Round your intermediate calculations to 2 decimal places.)

Consider the following production and cost data for two products, L and C: A total of 60,000 machine minutes are available each period and there is unlimited demand for each product. What is the largest possible total contribution margin that can be realized each period?

Ouzts Corporation is considering Alternative A and Alternative B. Costs associated with the alternatives are listed below: Are the materials costs and processing costs relevant in the choice between alternatives A and B?

When a company is involved in more than one activity in the entire value chain, it is vertically integrated.

Two alternatives, code-named X and Y, are under consideration at Guyer Corporation. Costs associated with the alternatives are listed below. Are the materials costs and processing costs relevant in the choice between alternatives X and Y?

In a special order situation that involves using capacity that is not idle, opportunity costs are zero.

The Melville Corporation produces a single product called a Pong. Melville has the capacity to produce 60,000 Pongs each year. If Melville produces at capacity, the per unit costs to produce and sell one Pong are as follows: The regular selling price for one Pong is $80. A special order has been received by Melville from Mowen Corporation to purchase 6,000 Pongs next year. If this special order is accepted, the variable selling expense will be reduced by 75%. However, Melville will have to purchase a specialized machine to engrave the Mowen name on each Pong in the special order. This machine will cost $9,000 and it will have no use after the special order is filled. The total fixed manufacturing overhead and selling expenses would be unaffected by this special order. Assume that direct labor is a variable cost. Assume Melville can sell 58,000 units of Pong to regular customers next year. If Mowen Corporation offers to buy the 6,000 special order units at $65 per unit, the annual financial advantage (disadvantage) for Melville as a result of accepting this special order should be:

Part U67 is used in one of Broce Corporation's products. The company's Accounting Department reports the following costs of producing the 7,000 units of the part that are needed every year. Per Unit Direct materials \ 8.7 Direct labor \ 2.7 Variable overhead \ 3.30 Supervisor's salary \ 1.9 Depreciation of special equipment \ 1.80 Allocated general overhead \ 5.50 An outside supplier has offered to make the part and sell it to the company for $21.40 each. If this offer is accepted, the supervisor's salary and all of the variable costs, including direct labor, can be avoided. The special equipment used to make the part was purchased many years ago and has no salvage value or other use. The allocated general overhead represents fixed costs of the entire company. If the outside supplier's offer were accepted, only $6,000 of these allocated general overhead costs would be avoided. Required: a. Prepare a report that shows the financial impact of buying part U67 from the supplier rather than continuing to make it inside the company. b. Which alternative should the company choose?

Younes Inc. manufactures industrial components. One of its products, which is used in the construction of industrial air conditioners, is known as P06. Data concerning this product are given below: The above per unit data are based on annual production of 4,000 units of the component. Assume that direct labor is a variable cost. The company has received a special, one-time-only order for 500 units of component P06. There would be no variable selling expense on this special order and the total fixed manufacturing overhead and fixed selling and administrative expenses of the company would not be affected by the order. However, assume that Younes has no excess capacity and this special order would require 30 minutes of the constraining resource, which could be used instead to produce products with a total contribution margin of $10,000. What is the minimum price per unit below which the company should not accept the special order?