In Economics, the Most Economical Quantity Q of Goods (TVs

Multiple Choice

In economics, the most economical quantity Q of goods (TVs, dresses, gallons of paint, etc.) for a store to order is given by Wilson's lot size formula , where K is the cost of placing the order, M is the number of items sold per week, and h is the weekly holding cost for each item (the cost of storage space, utilities, taxes, security, etc.) . Find . ​

A) 205
B) 14
C) 580
D) 42,000
E) 1,640