You want to pay off your mortgage on something called an accelerated bi$-$weekly payment plan. You have a mortgage of $$510,000$ amortized over $26$ years at a rate of $3\mathrm{.}6$ percent APR compounded semi$-$annually. $($Assume $52$ weeks a year.$)$

a$.$ What would the regular bi$-$weekly payment be$?($Do not round your intermediate calculations. Round your answer to $2$ decimal places. Omit the $"$$$"$ sign in your response.$)$

Regular bi$-$weekly payment

$ $$

b$.$ What would the accelerated bi$-$weekly payment be$?($Do not round your intermediate calculations. Round your answer to $2$ decimal places. Omit the $"$$$"$ sign in your response.$)$

Accelerated bi$-$weekly payment

$$|||$

c$.$ How quick do you pay off your mortgage in years? $($Round your answer to $3$ decimal places.$)$

Pay off period $$ lears

d$.$ How much interest would you save by doing the accelerated bi$-$weekly payment? $($Do not round your intermediate calculations. Round your answer to $2$ decimal places. Omit the $"$$$"$ sign in your response.$)$

Savings in interest payment

$$|||$