GJK Corporation issued bonds on Dec 1, 2010 with a 2% coupon from year 1 through year

7, 3% coupon from year 8 through 10, 3.5% from year 11 through year 13 , and a 4%

coupon from year 14 through year 15, that will mature on Dec 1, 2025 (15 years).

The interest on these bonds is paid and compounded semi-annually

on December 1,2010 You bought the bond on Dec 1, 2013 (three years after it was issued) at $847.50 You sold the bond eight (8) years after you had purchased the bond at $950.00 What was YOUR return

please help me ASAP I will give thump up

Thank you