Answer:
$147
Explanation:.
Calculation for the contribution margin
First step is to calculate the variable cost per using this formula
Variable cost per room = Housekeeping service + Utilities + Amenities
Let plug in the formula
Variable cost per room = $23 + $7 + $3
Variable cost per room = $33 per room night
Now let calculate the contribution margin for a room night using this formula
Contribution margin for a room night =Price of room per night - Variable cost per room
Let plug in the formula
Contribution margin for a room night = $180 - $33
Contribution margin for a room night= $147 per room night
Therefore the contribution margin for a room night under the normal pricing is $147 per room night