You$$ve worked out a line of credit arrangement that allows you to borrow up to $$54$ million at any time. The interest rate is $\mathrm{.}39$ percent per month. In addition, $3$ percent of the amount that you borrow must be deposited in a noninterest$-$bearing account. Assume that your bank uses compound interest on its line of credit loans.

a$.$ What is the effective annual interest rate on this lending arrangement? $($Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

b$.$ Suppose you need $$26$ million today and you repay it in $6$ months. How much interest will you pay? $($Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$You$\text{'}$ve worked out a line of credit arrangement that allows you to

borrow up to $$54$ million at any time. The interest rate is $\mathrm{.}39$ percent

per month. In addition, $3$ percent of the amount that you borrow must

be deposited in a noninterest$-$bearing account. Assume that your bank

uses compound interest on its line of credit loans.

a$.$ What is the effective annual interest rate on this lending

arrangement? $($Do not round Intermedlate calculatlons and enter

your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

b$.$ Suppose you need $$26$ million today and you repay it in $6$ months.

How much interest will you pay? $($Do not round intermedlate

calculations and round your answer to $2$ decimal places, e$.$g$.,$

$32\mathrm{.}16.)$