Assignment:
Discount-Mart as part of its new Lean program, has signed a long-term contract with Specialty Lighting and will place orders electronically for its halogen lamps. Ordering costs will drop to $.50 per order, but Discount Mart also reassessed its carrying costs and raised them to $20 per lamp.
a) What is the new economic order quantity?
b) How many orders will now be placed?
c) What is the total annual cost of managing the inventory with this policy?
Provide complete and step by step solution for the question and show calculations and use formulas.