Annys full retirement age is 66 years and 2 months. Her PIA at full retirement age is $1200. She wants to retire early and receive the benefit at age 63.

(a). How many months does she retire earlier than full retirement age (in months). _____ months?

(b).What's the percentage of reduction in her retirement benefit (in %, keep two decimals if applicable). _______%

(c). Whats her monthly benefit if she retires early and starts to receive the benefit at age 63 (in $, keep two decimals if applicable)? $______