Our team is hired by Apple to help assess whether or not to continue to manufacture and sell an older model of the iPhone. Apple explains that this model continues to sell well in foreign markets but it worries that fixed costs are so large that it is difficult to earn a profit. The Tableau Dashboard is provided to aid our analysis of this model. Total Fixed Costs Factory rent expense Insurance expense Equipment depreciation expense Production manager salaries Advertising expense Variable Costs Per Unit Battery Internal Components Camera Receiver Screen Speaker WA Sales Price Per Unit iPhone + a ble au 1. Compute the contribution margin per unit E Contribution margin 2. Compute the contribution margin ratio. Choose Numerator: Choose Denominator: Contribution Margin Ratio Contebution margin rallo 3. Compute break-even point in sales dollars. Choose Numerator: Choose Denominator Break-Even Dollars Break-even dans