Please help me with the question, thank you.

Circles Total Sales Less: Variable expenses Contribution margin Less: Direct forced expenses Squares $300,000 100,000 200,000 28,000 $2,500,000 500,000 2,000,000 1,500,000 $500,000 $2,800,000 600,000 2,200,000 1,528,000 $672,000 Product margin $172,000 Less: Common fixed expenses 100,000 Operating income $572,000 The selling prices are $30 for uses and $50 for circles Required: 1. Compute the number of each product that must be sold for Kenno Company to break even Squares 2,273 X units Circles 455 X units 2. Assume that the marketing manager changes the sales mix of the two products so that the ratio is three squares to five circles Compute the number of units of each pro that must be sold for Kenno Company to break even. Round your answers to the nearest whole number. Squares 2,553 X units Circles 4,921 X units 3. Refer to the original data. Suppose that Kenno can increase the sales of squares with increased advertising. The extra advertising would cost an additional $245,000, and of the potential purchasers of circles would switch to squares. In total, sales of squares would increase by 25,000 units, and sales of circles would decrease by 5,000 W Kenno be better off with this strategy? If so, give the amount of increase in income Yes 627,000 x