Part l$.$ Solve for the Price changing coupon, yield, and maturity and then graph each scenario. Scenario $4$: Yield is constant; Coupon is constant; Maturity changes

Scenario $2$: Yield is constant; Coupon is constant; Maturity changes

Graphs for Scenarios $1,2,$ and $3$ should show price and the change of price from starting point

$($i$.$e$.,$ for Scenario $1$ the starting point is $$100(9\%$ coupon; $9\%$ yield$).$ Graphs for Scenarios $4$ and

$5$ should show price and the amount of premium or discount.

Use the type of chart that best illustrates the property analyzed.

Return to the base case at the start of each of the first $3$ scenarios.

Note: Change in price: new