At lunchtime, Pete's Chilly Dogs sells hot dogs, chips, and soft drinks from five portable hot dog carts stationed on busy street corners. The depreciation cost on the carts is $1,000 per year for each cart. The company buys supplies (hot dogs, chips, cups, napkins) as needed. The 5 cart operators are each paid $8,000 per year plus 5% of sales revenue. Relative to the number of hot dog carts, the depreciation cost is _______.a. mixed.b. strategic.c. fixed.d. variable.
The greater hot dog carts in use the greater the total depreciation charge. Since the total amount of depreciation cost increases or decreases in proportion to the number of carts in service, it is a variable cost.