Draw the profit - loss diagram of the following positions on Apple Stock: Own stock at S0 (Spot price now) = 178 and buying the following put with K (Strike Price ) = $165, t = 2 month, P = $5 $

What is the total effect on the economy of a government tax rebate of $1,000 to each household in order to stimulate the economy if each household will spend 90% of the rebate in goods and services?

Karl has two years to save $10000 to buy a used car when he graduates. To the nearest dollar, what would his monthly deposits need to be if he invests in an account offering a 4.2% annual interest rate that compounds monthly?