11. If your company has Total Contribution Margin = $60,000, Contribution Margin Ratio = 0.2, and Unit Contribution Margin = $66.11, what is the Selling Price per Unit? Show your work to receive full credit. 12. If your company has Unit Contribution Margin= $77.03 and Total Contribution Margin = $252,800, what is the Number of Units? Show your work to receive full credit. 13. If your company has Net Operating Income = $16,000, Total Sales Revenue = $272,000, Total Variable Cost = $136,000, and Variable Cost per Unit = $22.67, what is the Fixed Cost per Unit? Show your work to receive full credit. 14. If your company has Unit Contribution Margin = $81.05, Total Variable Cost = $33,200, Variable Cost per Unit = $1.95, and Total Fixed Cost = $136,000, what is the Net Operating Income? Show your work to receive full credit. 15. If your company has Total Sales Revenue = $340,000, Total Variable Cost = $170,000, and Selling Price per Unit = $85.00, what is the Unit Contribution Margin? Show your work to receive full credit