Ch. 11-7
A large distributor of oil-well drilling equipment operated over the past two years with EOQ policies based on an annual holding cost rate of 22%. Under the EOQ policy, a particular product has been ordered with a Q*=80. A recent evaluation of holding costs shows that because of an increase in the interest rate associated with bank loans, the annual holding cost rate should be 27%.
a.What is the new economic order quantity for the product?
b.Develop a general expression showing how the economic order quantity changes when the annual holding cost rate is changed from I to I’.