13.8 For each of the following scenarios, choose whether the short-run aggregate supply (SRAS) curve will shift to the left or the right. The invention of the cotton gin ushered in the Industrial Revolution and began a long period of technological innovation. In 2005, Hurricane Katrina destroyed oil and natural gas refining capacity in the Gulf of Mexico. This subsequently drove up natural gas, gasoline, and heating oil prices. 1. SRAS shifts to the left 2. SRAS shifts to the right Workers leave the country to seek out better opportunities in other countries. The economy receives an influx of new workers from immigration. 2 v

MindTa x Login × Login X Bb Salt W X m statican bruisevos index.hamladeploymentid=59400022675212682010495789084&elSBN=9781887912426&id=1639810498&snapshot d=32 CENGAGE MINDTAP Homework: Between Competition and Monopoly PRICE (Dollars per bike) 500 350 300 150 中興路 250 A G বন্ধ Content X MC 0 100 AC MR 150 Demand 250 300 350 QUANTITY (Bikes) 400 450 500 Cenga X Cenga X M Inbox 12 % Monopolistically Competitive Outcome 分会 Profit or Loss Given the profit-maximizing choice of output and price, the shop is earning positive profit, which means there are an equal number of shops in the industry than in long-run equilibrium. Now consider the long run in which bike manufacturers are free to enter and exit the market. Show the possible effect of free entry and exit by shifting the demand curve for a typical individual producer of bikes on the following graph. + Q Sea

Ⓒ Macmillan Learning The accompanying graph depicts a hypothetical monopoly. Follow instuctions 1-3 below to identify the monopoly's profits. 1. Place point E at the monopoly's profit maximizing price and quantity. 2. Move the average total cost (ATC) curve to a position that depicts the monopoly earning a positive profit. 3. Place the area labeled Profit in the area of the graph that represents the monopoly's profit. Price ($ per unit) 10 9 8 7 5 3 2 1 0 0 1 O X E MR 2 3 4 5 6 Quantity (millions of units) 7 MC 00 D 9 ATC 10 Profit

A raffle sells 10,000 tickets. Each ticket is sold for $50. Below is a list of prizes and the number of that type of prize. 1 Grand Prize: Toyota Yaris - Value: $17,750 100 Second place prizes: Nintendo Switch with Games: $500 1000 Third Place Prizes: A Box of Frosted Lucky Charms: $4 How much money do the organizers of the event expect to make for every ticket they sell?