Tony purchased 100 shares of T-Rex stock for $43 a share. On the same day, Sam also purchased 100 shares of T-Rex stock for $43 a share. Tony paid cash for his purchase while Sam used margin. The initial margin requirement on this stock is 60% while the maintenance margin is 40%. Both Tony and Sam sold their shares after eight months at a price of $40 a share. The stock pays no dividends. Tony had a holding period percentage return of % as compared to Sam's % return. Ignore margin interest and trading costs.

Which change is illustrated by the shift taking place on this graph? an increase in demanda decrease in demandan increase in supplya decrease in supply

Choose the list of the best uses for word processing software. lists, resumes, writing a book, and payroll data letters to your friends, resumes, spreadsheets, and school papers resumes, cover letters, databases, and crossword puzzles book reports, letters to your friends, resumes, and contracts

When interest is compounded continuously, the amount of money increases at a rate proportional to the amount s present at time t, that is, ds/dt = rs, where r is the annual rate of interest. (a) find the amount of money accrued at the end of 3 years when $4000 is deposited in a savings account drawing 5 3 4 % annual interest compounded continuously. (round your answer to the nearest cent.) $ (b) in how many years will the initial sum deposited have doubled? (round your answer to the nearest year.) years (c) use a calculator to compare the amount obtained in part (a) with the amount s = 4000 1 + 1 4 (0.0575) 3(4) that is accrued when interest is compounded quarterly. (round your answer to the nearest cent.) s = $