Lin Corporation has a single product whose selling price is $130 and whose variable expense is $65 per unit. The companys monthly fixed expense is $32,150. 1.Using the equation method, determine for the unit sales that are required to earn a target profit of $2,300. 2.Using the formula method, determine for the unit sales that are required to earn a target profit of $8,900. (Round up your answer to the nearest whole number.)