Sarah's Autos sells multiple automobile brands, showcasing used, pre-owned, and new vehicles. The company's advertising manager decides to configure a broad matching type for the keyword "automobile," in order to reach a broader group of potential visitors. Which two user searches may generate the advertising manager's ad? (Choose two.)
a. Car
b. Travel
c. Road
d. Bicycle
e. Automobile

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.