For a $4-$year loan of $$60,000$ with an interest rate of $10\mathrm{.}80\%$ compounded monthly,

What is your monthly payment?

What is the effective annual interest rate?

What is the effective monthly interest rate?

If I don$$t make any payment for two years $($assuming no penalties$)$ and pay off the entire loan at the end of the second year, what amount do I need to pay?

What is the economic equivalent value of $$60,000$ at this interest rate in $11$ months

Please only put the numerical value into the answer box. For $1,4,5$ round up your answer to the nearest integer. For $2$ and $3,$ please only put the numerical value of the percentage in $2$ decimal points.