Can someone please help me on how to calculate these YTM and YTC in the functions in calculator?

2 Calculating Yield to Call 4 A bond traded on March 30, 2016, matures in 15 years on March 30, 2031, and may s be called anytime after March 30, 2021, at a call price of 105. The bond pays a 6 4.5 percent coupon and currently trades at par. What are the yield to maturity 7 and yield to call for this bond? 8 g Yield to maturity is based on the 2031 maturity and the current price of 100 10 4.5000%) YIELD("3/30/2016","3/30/2031",0045,100.100,23) 12 13 Yield to call is based on the 2021 call date and the call price of 105 14 15 5.3847% -YELD("3 3012016","3/30/2021 ,,0.045100,0 52.3)