Vail Ski Shop received a $$1,207$ invoice dated July $14$ with $410,315,$n$60$Vail Ski Shop received a $$1,207$ invoice dated July $14$ with $\frac{4}{10},\frac{3}{15},\frac{n}{60}$ terms. On July $28,$ Vail sent a $$491$ partial payment.

a$.$ What credit should Vail receive?

Note: Round your answer to the nearest cent.

Credit

b$.$ What is Vail's outstanding balance?

Note: Round your answer to the nearest cent.

Outstanding balance

terms. On July $28,$ Vail sent a $$491$ partial payment.