refer to image. need to calculate the bond cash flows but not sure if I am doing it correctly. please help! :)

Arnual coupon pmt \& rate 78 Parvalue. Lnear model \begin{tabular}{|c|c|c|c|c|c|c|c|c|c|c|c|c|} \hline Period (annual) & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12. \\ \hline Bond Cash flows & $70 & $70 & $70 & $70 & $70 & $70 & $70 & 570 & 570 & 570 & $70 & $1,070 \\ \hline Dacount Rate & 0.12K & 0.13% & 0.14% & 0.20% & 0.26% & 0,36% & 0.46K & 0.53% & 0.615 & 0.68% & 0.73x & 0.78x \\ \hline Present value & th. 9161 & 69.81835 & 69.70682 & 69.44279 & 69.09706 & 68.50687 & 67.70691 & 67.08376 & 66.2914 & 65.41329 & 64.6035 & 974.282 \\ \hline \end{tabular} Bond Price s 1,72195 NS model Period (annual) Bond Cash flows Discount Rate Present Value 1 0.1680058 0.16W0.05 0000.22x 5 6 0.400 7 0.55x 8 0.67x0.77x 9 Q.85s 10 11 0.91%00.97%01.01%0 12 Bond Prite s