Much of Ann’s investments are in Cilla Shipping. Ten years ago, Ann bought seven bonds issued by Cilla Shipping, each with a par
value of $500. The bonds had a market rate of 95.626. Ann also bought 125 shares of Cilla Shipping stock, which at the time sold for $28.00 per share. Today, Cilla Shipping bonds have a market rate of 106.384, and Cilla Shipping stock sells for $30.65 per share. Which of Ann’s investments has increased in value more, and by how much? a. The value of Ann’s bonds has increased by $45.28 more than the value of her stocks. b. The value of Ann’s bonds has increased by $22.64 more than the value of her stocks. c. The value of Ann’s stocks has increased by $107.81 more than the value of her bonds. d. The value of Ann’s stocks has increased by $8.51 more than the value of her bonds.
In total there are 30 + 25 = 55 students in total that like rock. From these there are 25 who are in grades 11-12. This makes that (25/55) * 100% = 45.45% of the students that like rock are in grades 11-12.
