Q$1.$ a $5$ year bond trading at par with $10\%$ coupon will change in price by what percentage if the yield$-$to$-$muturity changes to $11\%?($provide an answer to the change in price in one decimal place and assume a face value of $100)$

The information below refers to questions $1$ and $2$:

Bond Par Value Int rate $(5\%)$ Years Yiled

L $1000956$

M $10010810$

N $50018615$

the above shows the annual coupon interest rate, par value, years of muturity and yield of maturity for three bonds: L M N

Q$2.$ Determine the current price of bond L$.$ is the bond trading at a discount, premium or par?

Q$3.$ Determine $$the $$current $$price $$of $$bond $$M$.$ is $$the $$bond $$trading $$at $$a $$discount$,$premium $$or $$par$?$ what would happen to the price of the bond if the yield to muturity increases?

Q$4.$ explain one of the risks faced by bond investors.

thank you in advance for the help!!