Question $3(3$ points$)$

A manager at Frontline Manufacturing must choose between two shipping alternatives: two$-$day freight and five$-$day freight. Using five$-$day freight would cost $$135$ less than using two$-$day freight. The primary consideration is holding cost, which is $$10$ per unit a year. Two thousand items are to be shipped. Which alternative would you recommend. Show your math and recommendation.