Jett's rate of return is 12%.
To find out, you can use the formula:
Rate of return = (Real return / Initial investment) x 100%
Plug in the given values:
Rate of return = (180 / 1500) x 100% = 0.12 x 100% = 12%
Therefore, Jett's rate of return is 12%. The correct answer is C) 12%.