please solve with a ti-84 calcualtor and any applicable apps or functions

36. Sadik Inc.'s bonds currently sell for $1,280 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)? oso 6.39% 6.72% 7.08% 7.45% 7.82%