Lin Corporation has a single product whose selling price is $140 per unit and whose variable expense is $70 per unit. The company's monthly fixed expense is $32,250. Required: 1. Calculate the unit sales needed to attain a target profit of $8,000. 2. Calculate the dollar sales needed to attain a target profit of $8,700. (Round your answer to the nearest whole number.) 1. Units sales to attain target profit 575 Dollar sales to attain target profit 47,100