I will rate it up

Explain your reason

E20-19 Determining cost behavior Identify each cost below as variable (V), fixed (F), or mixed (M), relative to units sold. Explain your reason. Units Sold 25 50 75 100 $ 150 $ 200 $ 250 $ 300 35 35 a. Total phone cost b. Materials cost per unit c. Manager's salary d. Depreciation cost per unit e. Total utility cost f. Total cost of goods sold 3,000 60 35 3,000 30 650 6,250 3,000 20 900 35 3,000 15 400 1,150 12,500 3,125 9,375