Aproject manager in sam’s inc. has to update his fifty-member team on an upcoming project. he needs to schedule a meeting with all the members for this purpose. he finds it difficult to know the availability of each member to schedule the meeting at a convenient time. which of the following collaboration tools will the project manager to find the availability of the members? select one: a. calendaring software b. a podcast c. a web conference d. really simple syndication

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.