The photo contains the question:

A hot dog vendor Faces a daily.r demand curve of Q - ll - 151', where P is the priee (if a hen: dog in cents and Q is the numbe: of her dogs purchased each day. a. If the vendor has been selling 300 hot dogs each day, how much revenue has he been collecting? la. What ie the price elasticity of demand for hot tings? c. The vendor decides that he wants t generate more revenue. Sheuld he raise er Iewer the price of his hot tic-gs? d. Fit what price would he achieve maximum Intel revenue