In the polaris Industries case study....

Why does Polaris outsource the manufacture of most components but in-source final assembly?

Which manufacturing location provides Polaris with the greatest cost savings?

Would your recommendation change if foreign exchange rates increased or decreased by 15%?

Assuming all else is constant, would your recommendation change if labor rates in Mexico increased by 20% annually?

What other factors should Suresh Krishna and his team consider when making the manufacturing location recommendation?