Which of the Following Are Needed to Determine the Amount

Multiple Choice

Which of the following are needed to determine the amount of fixed assets required to support each dollar of sales?
I.current amount of fixed assets
II.current sales
III.current level of operating capacity
IV.projected growth rate of sales

A) I and III only
B) II and IV only
C) I, II, and III only
D) II, III, and IV only
E) I, II, III, and IV