Complete the following table showing the demand for snow skiing lessons per day. Do this by filling in the values for (i), (ii), and (iii). Average Revenue (AR = TR/Q) Marginal Revenue (MR = ATRIAQ) Lessons Total Revenue per Day (Q) Price (P) $90 (TR=P×Q) $0 1 86 86 $86 $86 2 82 78 164 82 78 3 (i) 78 70 4 74 296 74 62 70 350 (ii) 54 66 396 66 46 7 62 434 62 38 58 464 58 (iii) (i) Total revenue for 3 lessons is $ 234 . (ii) Average revenue for 5 lessons is $ 70. (iii) Marginal revenue for the 8" lesson is $

DN1(b, c) Amtrak has a monopoly on rail travel in the U.S. It uses price discrimination to offer a discounted price for adults who are currently enrolled students. The marginal cost per train ticket from Baltimore to New York is 100. The demand for regular tickets is P=1000-5Q and the demand for student tickets is P-500-Q. b. Find the monopoly price and quantity for regular adult tickets? c. Find the monopoly price and quantity for discounted student tickets.

Table 15-4 Price per Dose $80 72 Quantity Demanded (dose) 0 1 2 3 4 5 6 24 7 16 8 Shakti Inc. has been granted a patent for its Arnica toothache balm. Table 15-4 shows the demand and the total cost schedule for the firm. 64 56 48 40 32 Total Cost of Production (dollars) $80 Refer to Table 15-4. What is the amount of Shakti's profit? $68 $72 $124 $192 82 88 100 124 164 208 268 340

6. A-One bakery in Brampton sells 350 fruit cakes slices each month for $3.25 each. They are looking for help to come up with a strategy to increase revenue. A student from our school who works their part time conducts a survey. The results of the survey indicate that sales of the fruit cake slices would increase by 80 per month for each $0.10 decrease in price. c. Determine the marginal revenue from the sales of 200 slices of fruit cake. d. The cost of producing x fruit cake slices is C(x) = -0.0005x² + 1.5x + 300. Determine the marginal cost of producing 200 fruit cake slices.