Alaina is an associate director in a medical research facility. alaina goes out of her way to her employees, especially if she knows they are going through a rough time in their personal life. she always shows a strong desire to and work for the benefit of others. alaina's style of leading is leadership.
a) personalb) professionalc) effectived) servant

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.