Lin Corporation has a single product whose selling price is $120 per unit and whose variable expense is $80 per unit. The company's monthly fixed expense is $50,000. Required: 1. Calculate the unit sales needed to attain a target profit of $10,000. 2. Calculate the dollar sales needed to attain a target profit of $15,000. (For all requirements, do not round intermediate calculations.) 1. Units sales to attain target profit 2. Dollar sales to attain target profit