Mauro Products distributes a single product, a scarf; its selling price is $18 and its variable cost is $10 per unit. The company's monthly fixed expense is $4,200. Required: 1. Solve for the company's break-even point in unit sales. Break-even point in unit sales scarfs 2. Solve for the company's break-even point in sales dollars. (Do not round your Intermediate calculations.) Break-even point in dollar sales