Solve in $20$ please, will thumbs up it

You purchase an MBS $9,30$ year with a face value of $$100,000$

a$)$ What is your monthly payment?

b$)$ What is the interest and principal earned over $5$ years

c$)$ What will the MBS be priced at the following yield$/$yrs survived scenarios

Yield Yrs Survived Price

$6$ percent $1$ year $?$

$8$ percent $5$ years $?$

$9$ percent $8$ years $?$

d$)$ What would the price of a US $9,30$ years bond with a face value of

$$100,000$ sell for at the above yield scenarios