Refer to the demand schedule below.
(A) Use the demand schedule to calculate total revenue and marginal revenue at each quantity.
(B) Plot the demand, total-revenue, and marginal-revenue curves
Instructions: Round your answers to 2 decimal places. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers.

Price Quantity Demanded Price Quantity Demanded
$7.00 0 $4.50 5
6.50 1 4.00 6
6.00 2 3.50 7
5.50 3 3.00 8
5.00 4 2.50 9

Uknow what i love about i ask a dumb question it is immediately answered but when i ask a real question it take like an hour to get answered

Lead time for one of your fastest-moving products is 20 days. demand during this period averages 90 units per day.a) what would be an appropriate reorder point? ) how does your answer change if demand during lead time doubles? ) how does your answer change if demand during lead time drops in half?

Atennis club charges a monthly membership fee of $150 and charges it members $10 per hour to use a court. there's also $500 fee to become a member. stella joined the tennis club last spring, and she has been a member for 5 months. she has been playing 10 hours of tennis each month. stella values an hour of her time at $20. during a boring afternoon meeting, stella thinks about reserving a court to work on her serve for an hour tonight. what's stella's opportunity cost of working on her serve for an hour?