. Question 1 0/ 1 pts Which of the following is true? There is less risk of a low or negative return in the stock market when a portfolio of S&P 500 stocks is held for a shorter period of time. There is less risk of a low or negative return in the stock market when a portfolio of SSP 500 stocks is held for a longer period of time. There is more risk of a low or negative return in the stock market when a portfolio of S&P 500 stocks is held for a shorter period of time. There is more risk of a low or negative return in the stock market when a portfolio of S&P 500 stocks is held for a longer period of time. Both b and c are true answers to this question. Botha a and d are true answers to this queson. . Question 2 0 / 1 Pt5 Between the years 1950-2019, the broad stock market (Standard and Poor's 500 Index) yielded an average annual real rate of return of approximately ___, after adjusting the effects of ination from a nominal rate of return of approximately W,- 11 percent; 7 percent 7 percent: 11 percent 7 percent: 3 percent 3 percent? percent Question 3 1 / 1 Pts Investors are often willing to pay positive prices for shares of rms that have never earned a prot because the investors: do not know the rms have never earned a prot. expect the rms to have negative prots in the future expect that interest rates will rise in the future. expect the rms to have positive prots in the future. Question 4 1 / 1 pts If long-run equilibrium is present in a competitive market, the typical firm in the market will be incurring economic losses. making zero economic profit. making economic profit. making zero accounting profit. Question 5 0 / 1 pts Figure 9-10 Dollars per Unit .Do Quantity In Figure 9-10, the movement from points A to B to C can best be explained by which of the following factors? a decrease in demand, followed by the entry of new firms and an expansion in supply in a constant cost industry. an increase in demand, followed by the entry of new firms and an expansion in supply in an increasing cost industry. a decrease in demand, followed by the exit of firms and a decline in supply in an increasing cost industry. an increase in demand, followed by the exit of firms and a decline in supply in a constant cost industry.Question 6 1 I 1 Pts If a single rm in a pricetaker market lowers its price below the market equilibrium price, it will get a smaller share of the market. it will lose revenue without increasing the quantity it can sell. it will it will gain revenue and increase the quantity that it can sell. quant other rms will be driven out of the industry. ' Question 7 0 I 1 \"ts When rms have an incentive to exit a competitive pricetaker market, their exit will: raise the market price. necessarily raise the costs of rms that remain in the market. lower prots for rms that remain in the market. reduce demand for the product. ' Question 8 O / 1 pts The main difference between a rm that is a price searcher and a rm that is a price taker is that a: price searcher produces products that are identical to its competors' products. price taker can decide what price to charge tor its product. price searcher can decide what price to charge for its product. price taker will still be able to sell some of its product if it increases its price