The per-unit amount of three different production costs for Thunderbird, Inc., are as follows: Cost A Cost B Cost C (per unit) (per unit) (per unit) $32.00 $24.00 $19.20 $ 8.00 $18.00 $19.20 $19 Production = 16,000 Production = 64,000 What type of cost is each? Multiple Choice Cost A is variable, Cost B is mixed, Cost C is fixed. Cost A is fixed, Cost B is mixed, Cost C is variable. Cost A is fixed, Cost B is variable, Cost C is mixed. What type of cost is each? Multiple Choice Cost Ais variable, Cost Bis mixed, Cost Cis fixed. Cost A is fixed, Cost B is mixed. Cost C is variable. Cost A is fixed, Cost B is variable, Cost C is mixed. Costais Cost A is variable, Cost B is fixed, Cost C is mixed