Mauro Products distributes a single product, a woven basket whose selling price is $21 per unit and whose varlable expense is $15 per unlt. The company's monthly fixed expense is $9,000. Requlred: 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 Intermedlate calculations.) 3. If the company's fixed expenses Increase by $600, what would become the new break-even point in unit sales? In dollar sales? (Do not round Intermedlate calculations.)