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- What two lines on a cost curve diagram intersect at the zero-profit point?15) If the average cost (AC) of producing a good is increasing as a firm produces moreoutput (q), then which of the following must be TRUE?A) AFC is falling; AVC is rising; MC > AVCB) AFC is falling; AVC is falling; MC > AVCC) AFC is rising; AVC is rising; MC > AVCD) AFC is rising; AVC is rising; MC < AVCE) AFC is falling; AVC is falling; MC < AVCRequireda. How much is the fixed cost to produce the natural-organic oil? b. How many barrels of natural-organic oil should the firm produce to maximize its profit? c. How much is the price of the natural-organic oil per barrel? d. At what production level would the marginal cost exceed the average cost? e.bHow many barrels of natural-organic oil reflect the lowest minimum average variable cost?
- Figure 7.7. What is the marginal gainin output from increasing the number of barbers from4 to 5 and from 5 to 6? Does it continue the pattern ofdiminishing marginal returns?Show that for a proit-maximizing firm producing at its optimal quantity, y, its average total costis minimized when marginal cost is equal to average total cost. Some tips to get you started:a) Suppose in the short-run, the amount of machines she has is fixed at 27. How many mixers should she use? How many baklavas will she produce? How much profit will she make? Using an isoprofit line, as well as the production function, draw a diagram of your solution and label all the intercept and slopes b) In the long-run, how many mixers should she use? How many machines? How many baklavas will she make? c) Suppose that the government decides to provide a $1 subsidy per mixer. What is the profit-maximizing amount of each input to use now?
- ASAP Does the state of mr=mc in a perfect competitive market mean that the firm is supposed to sell out no matter how much marginal cost they put? Because mr=mc occurs only if the product sells out 100% corresponing to the put marginal cost, right? I also know that the state is occured because the price in a competitive market is fixed, but i wondered if the state means also selling out completely.In a perfectly competitive market there is a donut shop that sells 1,200 donuts daily. Each donut sells for the market price of $0.75 and they sell out every day. Assume that this company has labor costs of $275 and materials costs of $400. a. At what price would this donut shop shutdown in the short run? b. Using only variable costs, what is the donut shop’s daily profit? - Now assume that the owner is thinking of adding a second location downtown. The capital investment required is $4,000. The normal rate of return is 5%. c. If the new shop could operate under the same conditions as the original location is it a good business decision to expand?a) suppose in the short run the amount of machines she has is fixed at 27. How many mixers should she use? How many baklavas will she produce? How much profit will she make? b) using an isoprofit line, as well as the production function, draw a diagram of your solution from a). Carefully label all the slopes and intercepts. c) In the long run, how many mixers should she use? How many machines? How many baklavas will she make?
- 5. The daily demand for rooms at a motel is given by P=100-2Q. Assume that the motel has 40 rooms. 5a. If total variable costs of running this motel are zero, find the price that maximizes profit and find the number of rooms rented at that price. Remember that profit is total revenue (i.e., TR = PQ) less total cost (i.e., the sum of variable costs and fixed costs). 5b. If the incremental cost of renting a room is $9 (i.e., the cost of paying the maid to clean the room, the cost of providing clean towels, the cost of the little pieces of chocolate that is placed on the bed, etc. is $9), find the price that maximizes profit and the number of rooms rented at that price.Crawford Computing finds that its weekly profit, in dollars, from its production and sale of x laptop computers is P(x)=-.002x^3-.15x^2+400x-800 Currently, Crawford builds and sells 9 laptops weekly. (a) what is the current weekly profit? (b) how much profit would be lost if production and sales dropped to 8 laptops weekly? (c) what is the marginal profit with x=9? (d) use answers from parts (a) and (c) to estimate the profit resulting from the production and sale of 10 laptops weekly.Suppose that each firm in a competitive pizza market has the following identical cost: Total cost: TC=25+1.5Q2 i. Formulate the equation or level of fixed cost, variable cost, marginal cost, average variable cost (AVC) and average total cost (ATC) for each firm. ii. Sketch a diagram to illustrate average total cost (ATC) and marginal cost (MC) for Q from 1 to 20. Identify the quantity at which the average total cost (ATC) reaches its minimum and interpret its economic or business implication. iii. An innovation was diffused widely among all firms in the market. Adoption of this innovation will help to reduce 20% of the variable cost for any given level of production while all other factors remain the same. A firm needs to pay a fee of $5 to adopt the innovation. Formulate the new production cost functions (TC, TFC, TVC, ATC and MC) for each firm.