# Compound Interest Calculator

## Description
Calculate compound interest given principal, rate, time, and compounding frequency.

## Inputs
- **principal**: The initial amount of money.
- **rate**: The annual interest rate (in percentage).
- **time**: The time the money is invested or borrowed for (in years).
- **frequency**: The number of times that interest is compounded per year.

## Outputs
- **amount**: The total amount after interest.
- **interest**: The total interest earned.

## Usage
Invoke the skill with the required inputs to calculate the compound interest.