Go to the Textbook's OLC (Www

Short Answer

Go to the textbook's OLC (www.mcgrawhill.ca/olc/jerome/) and work your way to the Student Edition. In the navigation bar, select "Chapter 5" in the dropdown box. In the list of resources for Chapter 5, select "Links in Textbook" and then click on the link named "Contribution Margin Chart". Use the chart to solve the following problem:
A small manufacturing operation can produce up to 250 units per week of a product that it sells for $20 per unit. The variable cost per unit is $12, and the fixed cost per week is $1200.
a) How many units must it sell per week to break even?
b) Determine the firm's weekly profit or loss if it sells: (i) 120 units per week (ii) 250 units per week
c) At what level of sales will the net income be $400 per week?