⦁(25 points) You are selling exclusive hand-made necklace on eBay. It is estimated that the demand next month, , is a function of the price as follows:
⦁(10 points) What price maximizes your revenue? What is the maximum revenue?
⦁(15 points) Suppose you only have 20 necklaces available to sell next month. What price maximizes the revenue next month? What is the maximum revenue?