For a $3-$year loan of $$70,000$ with an interest rate of $18\mathrm{.}00\%$ 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 $$70,000$ at this interest rate in $23$ 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.