Demand for jelly doughnuts on saturdays at don’s doughnut shoppe is shown in the following table.
demand
(dozens) relative
frequency demand
(dozens) relative
frequency
19 .01 25 .10
20 .05 26 .11
21 .12 27 .10
22 .18 28 .04
23 .13 29 .02
24 .14
a-1. determine the optimal number of doughnuts, in dozens, to stock if labor, materials, and overhead are estimated to be $3.65 per dozen, doughnuts are sold for $5.00 per dozen, and leftover doughnuts at the end of each day are sold the next day at half price. (round your answer to the nearest whole number.)
optimal number of doughnuts ?
a-2. what is the resulting service level? (round your answer to 2 decimal places.)
service level ?