Suppose a local​ McDonald's hamburger restaurant raises the price of its cheeseburgers from​ $2.00 to​ $2.50. What will happen to the quantity of​ McDonald's cheeseburgers​ demanded? If​ McDonald's raises the price of​ it's cheeseburgers, then A. all of​ McDonald's customers will continue to demand​ McDonald's cheeseburgers because​ McDonald's faces no competition. B. some of​ McDonald's customers, but not all of​ them, will still demand​ McDonald's cheeseburgers because cheeseburgers from​ fast-food restaurants are identical. C. some of​ McDonald's customers, but not all of​ them, will still demand​ McDonald's cheeseburgers because this restaurant may be closer to them . D. none of​ McDonald's customers will continue to demand​ McDonald's cheeseburgers because they can buy comparable cheeseburgers from other​ fast-food restaurants. E. all of​ McDonald's customers will continue to demand​ McDonald's cheeseburgers because cheeseburgers from other​ fast-food restaurants are at least slightly differentiated.

Profits from using currency options and futures.on july 2, the two-month futures rate of the mexican peso contained a 2 percent discount (unannualized). there was a call option on pesos with an exercise price that was equal to the spot rate. there was also a put option on pesos with an exercise price equal to the spot rate. the premium on each of these options was 3 percent of the spot rate at that time. on september 2, the option expired. go to the oanda.com website (or any site that has foreign exchange rate quotations) and determine the direct quote of the mexican peso. you exercised the option on this date if it was feasible to do so. a. what was your net profit per unit if you had purchased the call option? b. what was your net profit per unit if you had purchased the put option? c. what was your net profit per unit if you had purchased a futures contract on july 2 that had a settlement date of september 2? d. what was your net profit per unit if you sold a futures contract on july 2 that had a settlement date of september 2

Large public water and sewer companies often become monopolies because they benefit from although the company faces high start-up costs, the firm experiences average production costs as it expands and adds more customers. smaller competitors would experience average costs and would be less

Heather has been an active participant in a defined benefit plan for 19 years. during her last 6 years of employment, heather earned $42,000, $48,000, $56,000, $80,000, $89,000, and $108,000, respectively (representing her highest-income years). calculate heather’s maximum allowable benefits from her qualified plan (assume that there are fewer than 100 participants). assume that heather’s average compensation for her three highest years is $199,700. calculate her maximum allowable benefits.