so stuck!

Mauro Products distributes a single product, a woven basket whose selling price is $13 per unit and whose variable expense is $12 per unit. The company's monthly fixed expense is $2.400. Required: 1. Calculate the company's break even point in unit sales 2. Calculate the company's break even point in dollar sales (Do not round intermediate calculations.) 3. If the company's fixed expenses increase by $600, what would become the new break-even point in unit sales? In dolar sales? (Do not round intermediate calculations.) baskets 1. Break-even point in unit salan 2. Break-even point in dollar sales 3. Break-even point in unit sales 3. Break even point in dollar sales baskets