Sadik Inc.'s bonds currently sell for $1,347 and have a par value of $1,000. They pay a $135 annual coupon and have a 15-year maturity, but they can be called in 5 years at $1,050. What is their yield to call (YTC)? Group of answer choices

6.72%

6.48%

6.12%

7.04%

6.39%