In the 1950s, disc jockey alan freed attempted to make rock-and-roll music more acceptable to mainstream audiences by
a. having white musicians cover sacred gospel songs for mainstream audiences
b. playing rhythm-and-blues songs as they were covered by white musicians
c. developing formatted stations that targeted specific audiences with specific types of music
d. developing payola practices that guaranteed the inclusion of particular songs on mainstream music stations
e. playing original rhythm-and-blues music and black versions of early rock and roll.

Jimmy's delicatessen sells large tins of tom tucker's toffee. the deli uses a periodic review system, checking inventory levels every 88 days, at which time an order is placed for more tins. order lead time is 22 days. daily demand is a constant 1515 tins, so average demand during the reorder period and order lead time (1010 days) is 150150 tins. draw a sawtooth diagram. assume that the beginning inventory level is equal to the restocking level and the desired service level is 99.9%. what is the safety stock level? (hint: look at the formula for calculating restocking level.) what is the average inventory level? the safety stock level is average inventory level is __chart: time (10,20,30), tins (0,150) lines touching both axisthe safety stock level is 0 tinsthe average inventory level is 75 tins