The stock price is currently $55. It is known that at the end of six months it will be either $60 or $42. The risk-free rate of interest with continuous compounding is 12% per annum. Calculate the value of a six-month European call option on the stock with an exercise price of $48 in two ways: (1) construct a portfolio of shares and options and use the no-arbitrage argument (2) solve for the value of p. Verify that they give the same answers.

Which job role belongs in the middle management level? a. president b. chief executive officer c. department manager d. chief operating officer e. vice president

When it is 4: 00 a.m. in halifax, it is 1: 00 p.m. in karachi, and when it is 9: 00 a.m. in karachi, it is 5: 00 a.m. in warsaw. mary left halifax to fly to karachi, but she accidentally left her watch on warsaw time. according to mary’s watch, she left halifax at 9: 40 p.m. on monday. the local time when she arrived at karachi was 3: 00 p.m. tuesday. how long was mary’s flight? a. 9 hours, 20 minutes b. 13 hours, 20 minutes c. 14 hours, 20 minutes d. 17 hours, 20 minutes

Best burger is a major fast food chain. its managers are motivated to grow the firm in order to increase their market power and change the industry structure in their favor. which of the following strategies is most associated with their motive for growth? a. employing celebrity spokespeople b. implementing automated burger-making machinery c. purchasing competitors d. increasing executive salaries