Answer:
$781.99
Explanation:
The price of the bond can be computed using excel pv function given below:
=-pv(rate,nper,pmt,fv)
rate is the semiannual yield to maturity i.e11%*6/12=5.5%
nper is the number of semiannual coupons the bond would i.e 30 semiannual coupons in 15 years
pmt is the amount of semiannual coupon=$1000*8%*6/12=$40
fv is the face value of $1000
=-pv(5.5%,30,40,1000)=$781.99
23 is the answer because perfect square is between 20 and 30 is 25 and since the number is prime is has to be 23.
The metric system is based on the number 10 so that in linear measurement, there is a mm, a cm a metre and a kilometer such that10mm = 1cm and 100 cm = 1 metre and 1000 metres = 1 kilometre. In volume, there is the ml and the litre such that 1000ml=1litre and with grams and kilograms, 1000 grams = 1 kilogram.