coupon $=$$$3,$ Face value $=$$$100$

$r1=1,r2=1\mathrm{.}1,r3=1\mathrm{.}2,r4=1\mathrm{.}3,r5=1\mathrm{.}4,r6=1\mathrm{.}5,r7=1\mathrm{.}6($ annualized interest rates for years $1,2,$dots,$7)$

Calculate bond price

$4]$: # solve the question using vectors, for$-$loop, and if condition

# do not do manual calculations

# print bond price and round it to $2$ decimal places. for rounding use f$-$string rounding

# do not use round$()$ function