【单选题】听力原文:M: I got $1000 for my salary this month, $ 600 to repay one of my friends, $ 200 on housing and food, $100 on clothes. W: Mind you. You should save up some money every month. How much did the man...
【单选题】What would the rate of return be on a bond bought for $1000 and sold one year later for $800? The bond has a face value of $1000 and a coupon rate of 8%