Southeastern Bell stocks a certain switch connector at its central warehouse for supplying field service offices. The yearly demand for these connectors is 5,000 units. Southeastern estimates its annual holding cost for this item to be $15 per unit. The cost to place and to process an order from the suppler is $60.

a. find the economic order quantity?

b. find the minimum total costs? Total costs include holding and ordering costs

c. Find the length of each order cycle? Two decimal places.

please anwser all parts to this question