can i get some help with this question

Lin Corporation has a single product whose selling price is $135 per unit and whose variable expense is $81 per unit. The company's monthly fixed expense is $24,300 Required: 1. Calculate the unit sales needed to attain a target profit of $4,050. (Do not round intermediate calculations.) 2. Calculate the dollar soles needed to atiain a target profit of $8,300. (Round your intermediate calculations to the nearest whole number.)