On April $5,2022,$ Janeen Camoct took out an $8\frac{1}{2}\%$ loan for $$20,000.$ The loan is due March $9,2023.$ Janeen's terms are ordinary interest. Sabrina Bowers took out the same loan as Janeen. Sabrina's terms, however, are exact interest. $($Ignore leap year.$)($Use Days in a year table.$)$

a$.$ What is Sabrina's difference in interest?

Note: Do not round intermediate calculations. Round your answer to the nearest cent.

Difference

b$.$ What will Sabrina pay on March $9,2023?$

Note: Round your answer to the nearest cent.

Amount