Company C produces toy trucks at a cost of $5.00 each for the first 100 trucks and $3.50 for each additional truck. If 500 toy trucks were produced by Company C and sold for $10.00 each, what was Company C's gross profit?
$2,250
$2,500
$3,100
$3,250
$3,500
C公司生产玩具车,头100个每个成本为5元,100个以后每个成本为3.5元。该公司制造了500个玩具车每个售价为10元,那么该公司的毛利润应该是多少?
解答:利润=收入-成本=10*500-(5*100+3.5*400)=3100