Problem $1$:

$1-$ An annual bond is issued at par of $$1,000$ today. The coupon rate is $6\%,$ and time$-$to$-$ maturity is $30$ years. Suppose you buy this bond at market price.

A$-$ What is the yield$-$to$-$maturity today?

B$-$ If one year later, the bond YTM goes up to $9\%,$ what is the rate of return for your Investment if you sell the bond on the market then.