Answer:
$685,000
Step-by-step explanation:
First and foremost, the formula for determining the contribution margin ratio can be used to determine the target dollars sales as shown below:
contribution margin ratio=contibution margin/sales revenue
contribution margin ratio=16%
contribution margin required=pretax income+fixed costs
contribution margin required=$71,200+$38,400=$109,600
16%=$109,600/sales revenue
16%*sales revenue=$109,600
sales revenue=$109,600/16%
sales revenue=$685,000