A manufacturer's contribution margin income statement for the year follows. Prepare contribution margin income statements for each of the three separate cases below.

A mamufacturer's contribution margin income statement for the year follows. Prepare contribution margin income statements for each of the three separate cases below Required: 1. The 10,000 units sold and ptoduced increases to 10,400 units and fixed costs increase by $5,000 2. Unit selling price decreases by 5% and units sold and produced increase by 8%. Hint A unit increase has both a sales and costs inpinct 3. Fixed costs increase by $20000, variable costs pe unit decrease by $2 and units sold and produced inciease by 500 Novigotion: 1. Use the Open Excel in Now Tab button to launch this question 2. When firished in Excel, use the Sove and Return to Assignment button in the lower right forefurn to Cornect