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.

Sales Price Per Unit

$++{?}_{++}^{+++}$View on Tableau Public

Compute the contribution margin per unit.

Compute break$-$even point in sales dollars.