Compute the price of the following $6\%$ bonds of State Telecom.

a$.$ $$200,000$ issued at $77\mathrm{.}25$

b$.5200,000$ issued at $104\mathrm{.}25$

c$.$ $$200,000$ issued at $95\mathrm{.}75$

d$.$ $$200,000$ issued at $103\mathrm{.}50$

Which bond will State Telecom have to pay the most to retire at maturity?

Explain your answer.