The house that Rhema is considering purchasing is on a perfectly level lot, which is what attracted her to the home after years of living on a hill. It also has a lovely creek at the back of the 60-foot yard. What might Rhema have to purchase if she buys this home

Aproduct has a demand of 4000 units per year. ordering cost is $20, and holding cost is $4 per unit per year. the cost-minimizing solution for this product is to order: ? a. 200 units per order. b. all 4000 units at one time. c. every 20 days. d. 10 times per year. e. none of the above