need help with question 9 and 10

A perpetuity pays $1000 per year and costs $9652.51. What is the rate of return? 10.88% 10.36% 9.86% 939% 895% Question 10 (1 point) At a rate of 8%, what is the future value of the following cash flow stream? Years: CFs: \begin{tabular}{|} \hline$656.92 \\ \hline$683.69 \\ \hline$614.51 \\ \hline$592.83 \\ \hline$646.80 \\ \hline \end{tabular}