單項(xiàng)選擇題正確的菜點(diǎn)總成本的計(jì)算公式是()

A.單位菜點(diǎn)成本×菜點(diǎn)數(shù)量
B.單位菜點(diǎn)成本÷菜點(diǎn)數(shù)量
C.單位菜點(diǎn)成本×菜點(diǎn)數(shù)量×100%
D.單位菜點(diǎn)成本÷菜點(diǎn)數(shù)量×100%