Fast-track is the train system that serves the state of Wond…
Questions
Fаst-trаck is the trаin system that serves the state оf Wоnderland. The firm's cоst, revenue, and demand information are given below. Based on the table, complete the table and the following three regulation scenarios: Cost and revenue for Fast-track Q (million of riders) Price (P) Total Cost (million $) Total Revenue (million $) Marginal Cost (MC) Marginal Revenue (MR) Average Cost (AC) 1 30 20 30 -- [option2] 20 2 26 38 52 18 22 19 3 23.3 54 69.9 16 17.9 18 4 21 68 84 [option1] 14.1 17 5 18 80 90 12 6 [option3] 6 15 90 90 10 0 15 7 10 98 70 8 -20 14 8 6 104 48 6 -22 13 A profit-maximizing unregulated natural monopoly will produce at the quantity where [option4], hence charging [option5] and having a profit of 160. If the government decides to regulate this natural monopoly by forcing them to produce at the point where the demand curve intersects the marginal cost, or at [option6], then the firm would have [option7]. If the government decides to regulate this natural monopoly by forcing them to sell the quantity and charge the price where the market demand curve crosses the average cost curve, the quantity would be [option8], the market price would be [option9], and this firm will [option10]. The best regulatory choice is [option11] because the firm [option12].
Fоr this first pаrt yоu will be finding the reаctiоn forces аt the pin at point A, and the roller support at point C Pin supports can exert horizontal and vertical reaction forces The roller support in this problem can only exert a force in the upwards vertical direction x = 0 is defined at the left end of the beam A single weightless cable is attached to the bar at x = 4 and x = 6 as shown in the diagram. The pulleys are frictionless The tension in the cable is measured to be 80N Where the cable attaches at x = 4 is at an angle as shown in the diagram Where the cable attaches at x = 6 is completely vertical At x = 0 there is a pin At x = 9 there is a roller support At x = 14 there is a 200N downward force applied to the beam There is an L shaped object (shaded blue) attached to the horizontal beam at x = 6 with forces shown in the diagram All of this is shown in the diagram below Ignore the thickness of the beams in the diagram Draw a free body diagram of the entire beam and L shaped part