To rent a certain meeting room, a college charges a reservation fee of $42 and an additional fee of $7.30 per hour. The math club wants to spend less than $71.20 on renting the meeting room.What are the possible amounts of time for which they could rent the meeting room?Use t for the number of hours the meeting room is rented, and solve your inequality for t.

A university is planning a seminar. It costs $3000 to reserve a room, hire an instructor, and bring in the equipment. Assume it costs $25 per student for the administrators to provide the course materials. If we know that 20 people will attend, what price should be charged per person to break even?

Carl is considering attending a concert with a ticket price of $35. He estimates that the cost of driving to the concert and parking there will total an additional $20. In order to attend the concert, Carl will have to take time off from his part-time job or forgo studying for an exam scheduled for the next morning. He estimates that he will lose 5 hours at work, at a wage of $6 per hour, or 5 hours of study time. If Carl considers studying the best alternative use of his time, his opportunity cost of attending the concert equals

Suppose the cost of operating a 100 room hotel for a night is $10,000 and there are 5 empty rooms for tonight. If the marginal cost of operating one room for one night is $30 and a customer is willing to pay $60 for the night, the hotel manager shouldGroup of answer choicesrent the room because the marginal benefit exceeds the average cost.not rent the room because the marginal benefit is less than the marginal cost.not rent the room because the marginal benefit is less than the average cost.rent the room because the marginal benefit exceeds the marginal cost.

Write a C program for the following:Riley Residence Hall charges different rates for semester room and board based on the number of meals per day the student wants. The semester rate with no meals is $300. With one meal per day, the rate is $450. With two meals per day, the rate is $520, and with three meals per day, the rate is $590. Store these rates in an array. Write a program that allows a student to enter the number of meals desired per day. Output the semester room and board rate.

A motel with 100 rooms sold an average 80 room nights per day. Its average daily rate was $80. Its RevPAR is: Group of answer choices$80.$64.$50.not determinable.