Question: PRICE OF PERFUME The monthly demand for a certain brand of perfume is given by the demand equation
p = 100e-0.0002x + 150
where p denotes the retail unit price (in dollars) and x denotes the quantity (in 1-oz bottles) demanded.
a. Find the rate of change of the price per bottle when x = 1000 and when x = 2000.
b. What is the price per bottle when x = 1000? When x = 2000?