Answer:
$10.00
Explanation:
Calculation to determine The selling price that would maintain the same contribution margin ratio as last year is
Based on the information given since variable cost increased by one-third (1/3) which means that the selling price amount has to as well increase by the same one-third (1/3) in order to maintain the same contribution margin ratio as last year.
Hence:
Selling price =$7.50+(1/3*$7.50)
Selling price=$7.50+$2.50
Selling price=$10.00
Therefore The selling price that would maintain the same contribution margin ratio as last year is $10.00