Beckham Created the Worksheets Above to Show the Profitability and Break-Even

Multiple Choice

Beckham created the worksheets above to show the profitability and break-even points for his company. Please refer to the figure above as you answer the questions below.
-Beckham has received new information regarding some of the assumptions. The estimate of the COGS per unit has changed from $75.75 to $95.00, and the estimated marketing expense has been cut from $75,000 to $60,000. What should Beckham do to show this change in the worksheet above?

A) Calculate the changes manually to ensure the integrity of the data table.
B) Change the worksheet to a two-variable data table.
C) Change those items in the Assumptions section of the worksheet, and Excel will recalculate the data table.
D) none of the above