Amanda thinks Rogers Corp stock is about to take a tumble. No one has cable anymore! People just watch shows on the internet! Why would anyone pay for cable?? Amanda decides that she can profit from this and has entered into a short selling arrangement on 229 of Rogers common shares. Rogers stock is currently selling for $64 per share. If Amanda's broker requires a margin of 135%, calculate the margin call or excess margin if the price of Rogers stock rises to 74.54. Remember you have to calculate initial margin before you can calculate the excess or call on a price change