Calculate the periodic interest rate that matches the payment interval for each annuity (to the nearest 0.001%):

Periodic Interest Rate

The interest rate charged or earned over a particular period of time, often monthly, quarterly, or annually, as opposed to the annual percentage rate (APR).

Annuity

A retirement funding product that assures fixed payments over time to the receiver, primarily aimed at providing a stable income for retirees.

Payment Interval

The regularity with which payments are dispensed, for instance, on a monthly, quarterly, or yearly basis.