a$.$ How much money would be in the account if you left the money there until your $30$th birthday?

b$.$ How much would be in your account if you left the money in the account until your $60$th birthday?

c$.$ How much money did your grandfather originally put in the account?

a$.$ How much money would be in the account if you left the money there until your $30$th birthday?

The amount of money in the account upon your $30$th birthday will be $ $($Round to the nearest cent.$)$

b$.$ How much would be in your account if you left the money in the account until your $60$th birthday?

The amount of money in the account upon your $60$th birthday will be $ $($Round to the nearest cent.$)$

c$.$ How much money did your grandfather originally put in the account?

The original amount your grandfather put into the account was & $($Round to the nearest cent.$)$