Table $10-1$ Bond price table

$\backslash$table$[[(10$V Interest Payment, $20$ Years to Maturity$)],[$Yield to Maturity,PV of Coupons,,PV of Principal,,Bond Price$],[2$ V$,$$ $1,635\mathrm{.}14,,$$ $672\mathrm{.}97,=,$$ $2,3$e$8\mathrm{.}11],[45,1,359.$e$3,,456\mathrm{.}39,=,1,815\mathrm{.}42],[65,1,146\mathrm{.}99,,311\mathrm{.}88,=,1,458\mathrm{.}8$e$],[75,1,059\mathrm{.}40,,258\mathrm{.}42,=,1,317\mathrm{.}82],[85,981\mathrm{.}81,,214\mathrm{.}55,=,1,196\mathrm{.}36],[92,912\mathrm{.}85,,178\mathrm{.}43,=,1,291\mathrm{.}29],[105,851\mathrm{.}36,,148\mathrm{.}64,=,1,$eee. $80],[115,796\mathrm{.}33,,124\mathrm{.}03,=,920\mathrm{.}37],[125,746\mathrm{.}94,,103\mathrm{.}67,-,850\mathrm{.}61],[134,702\mathrm{.}48,,86\mathrm{.}78,=,789\mathrm{.}26],[145,662\mathrm{.}31,,72\mathrm{.}76,=,735\mathrm{.}07],[16$ s$,592\mathrm{.}88,,51\mathrm{.}39,=,644\mathrm{.}27],[205,486\mathrm{.}96,,26\mathrm{.}68,=,513\mathrm{.}24],[25$ v$,395\mathrm{.}39,,11\mathrm{.}53,=,486\mathrm{.}92]]$Refer to Table $10-1,$ which is based on bonds paying $10$ percent imerest for $20$ years. Assume interest rates in the market bield so maturity$)$ decrease from $9$ to $13$ percent.

a$.$ What is the bond price at $9$ percent?

Bond price

b$.$ What is the bond price at $13$ percent?

Bond price

c$.$ What would be your percentage return on the investment if you bought when rates were $9$ percent and sold when rates were t$3$ percent?

Note: Do not round intermediate calculations. Input your answer as a perceent reunded to $2$ decimal places.

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