Axe G. Reed borrows money from Morley Stangan to buy 1,000 shares of Techno stock (TCN) on marging at a price of $100 per share. The broker asks for a margin of 70% and a maintenance margin of 30%. To what level the price of TCN stock has to fall in order for Morley Stangan trigger a maintenance margin call? Suzan Bond buys a ten year corporate bond at $500 and with an anual coupon of 5%. One year later, she sells the bond for $550. What is Suzan's holding period return on this bond for one year?