1) What can Jennifer do to improve her employee interviewing practice? Should she develop interviewing forms that list questions form managements and non-management jobs? If so, how should these look, and what questions should be included? Should she initiate a computer-based interview approach? If so, why and how?

Until recently, hamburgers at the city sports arena cost $4.70 each. the food concessionaire sold an average of 13 comma 000 hamburgers on game night. when the price was raised to $5.40, hamburger sales dropped off to an average of 6 comma 000 per night. (a) assuming a linear demand curve, find the price of a hamburger that will maximize the nightly hamburger revenue. (b) if the concessionaire had fixed costs of $1 comma 500 per night and the variable cost is $0.60 per hamburger, find the price of a hamburger that will maximize the nightly hamburger profit.