Current Attempt in Progress Determine the missing amounts. Unit Selling Price Unit Variable Costs $200 Unit Contribution Margin 1 $500 (a) 2 $250 $ $65 (c) $ in $560 Attempts: 0 of 2 used Submit Answer Determine the missing amounts Unit Variable Costs Unit Contribution Margin Contribution Margin Ratio $500 $200 la) %6(b) $250 $ id $65 % (d) S $560 40 %