Financial Planning Exercise 4 Calculating profits on margined and unmargined investments Elizabeth Greene wants to buy 800 shares of Google, which is selling in the market for $544,93 a share. Aather than llquidate all her savings, she decdes to borrow through her broker at 5 percent a year. Assume that the margin requirement on common stock is 50 percent. ff the stock rises to 1615 a share over the neat year. calculate the dotiar profit and percentage return that Elizabeth would earn if she makes the investment with 50 percent margin. Contrast these figures to what she'd make if she uses no margin. Assume there is no opportunity cost for Elizabeth's savings. Calculate the dollar net pront. Round the answers to the nearest dollar. Without Margin With so\% Margin 5 5 Caiculate the return on investment, Round the answers to two decimal places; Without Margin With 50% Margin