Exercise 6.7 (Algo) Target Profit Analysis [LO6-6] Lin Corporation has a single product whose selling price is $140 per unit and whose vatiable expense is $70 per unit. The company's monthly fixed expense is $31,800. Required: 1 Calculate the unit sales needed to attain a target profit or $6,700. (Do not round intermediate calculations.) 2. Calculate the dollar sales needed to attain a target profit of $9,600. (Round your intermediate colculations to the neorest whole number.)