A firm's demand curve is given by Q = 100 -0.67P. corresponding marginal revenue What is the firm's curve?

Tommy runs a take-out pizza outlet called Healthy Pizza, which is located in a strip mall where there is a lot of parking available. Tommy sells only one type of pizza - a Loaded Vegetarian Pizza. The monthly fixed costs related to making and selling this pizza are: advertising $500, space and machine rental $1500; monthly salary and other costs are also fixed at $2000. The variable costs involved in making and selling each pizza is $4 per pizza, regardless of the monthly quantity produced or sold. Tommy directly competes with a children's pizza place, a meat lover's pizza parlour, as well as other takeout restaurants all located within a three-block radius. Based on past experience, Tommy estimates the monthly demand for his Loaded Vegetarian Pizza as follows, depending on the pizza price. Tommy's Pizza: Costs and Revenues MR Price per Pizza ($) Quantity Sold TR (ATR/AQ) MC 18 3200 57600 17 3600 61200 16 4000 64000 15 4400 66000 14 4800 67200 What is the profit maximizing quantity of…

Herriott's is the only veterinary clinic in a remote village. The firm's total fixed cost is $200 a day and marginal cost is zero. The table gives the demand schedule for visits. Price (dollars per visit) 100 80 60 40 20 0 Quantity (visits per day) 0 8 16 24 32 40 Draw the firm's demand curve. Label it D. Draw the firm's marginal revenue curve. Label it MR. Draw the firm's marginal cost curve. Label it MC. Draw a point at the profit-maximizing price and output. Elixir's economic profit is $ a day. >>> If the firm incurs an economic loss, indicate the loss with a minus sign. If the firm makes an economic profit, do not include a plus sign. 120- 100- 80- 60- 40- 20- Price and cost (dollars per visit) 0 16 32 24 Quantity (visits per day) >>> Draw only the objects specified in the question 8 40 48 Q Q

If output is 1, total cost is 7, and total revenue is 10. What is the marginal revenue?

Using the graph below, calculate the firm's profits at the profit maximizing output 196 182 168 154 140 126 112 98 84 70 56 42 28 14 23 46 69 92 115 138 161 184 207 230 253 276 299 322 Quantity -P -- MR MC AC -10 100 250 Price