Which of the Following Investment Options Is the Most Profitable

Multiple Choice

Which of the following investment options is the most profitable in percentage terms?

A) A government bond with a coupon payment of $10,purchased at $100 and sold at $90 after a year
B) A government bond with a coupon payment of $15,purchased at $175,and sold at $155 after a year
C) A share with a dividend payment of $5,purchased at $50,and sold at $60 after a year
D) A treasury bill purchased at $160 and sold at $175 after a year