2. Problems and Applications Q2 For each of the following scenarios, illustrate the effects of the development on both the short-run and long-run Phillips curves (SRPC and LRPC, respectively). There is a fall in the natural rate of unemployment. SRPC LRPC Inflation Rate Unemployment Rate SRPC LRPC There is a decline in the price of imported oil. SRPC Movement along SRPC LRPC Inflation Rate Unemployment Rate SRPC LRPC There is a decrease in taxes. SRPC Movement along SRPC LRPC Inflation Rate Unemployment Rate SRPC LRPC There is a rise in expected inflation. SRPC LRPC Inflation Rate Unemployment Rate SRPC LRPC

Suppose that xtel currently is selling at $40 per share. you buy 500 shares using $15,000 of your own money, borrowing the remainder of the purchase price from your broker. the rate on the margin loan is 8%. a. what is the percentage increase in the net worth of your brokerage account if the price of xtel immediately changes to (a) $44; (b) $40; (c) $36? (leave no cells blank - be certain to enter "0" wherever required. negative values should be indicated by a minus sign. round your answers to 2 decimal places.) b. if the maintenance margin is 25%, how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.) c. how would your answer to requirement 2 would change if you had financed the initial purchase with only $10,000 of your own money? (round your answer to 2 decimal places.) d. what is the rate of return on your margined position (assuming again that you invest $15,000 of your own money) if xtel is selling after one year at (a) $44; (b) $40; (c) $36? (negative values should be indicated by a minus sign. round your answers to 2 decimal places.) e. continue to assume that a year has passed. how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.)