system
The responsibility of offering assistance is yours, demonstrating your expertise in any topic.
human
Make these financial terms understandable for the layman.

Relevant data:
Cash flow is the amount of money flowing in and out of a business, and it is an important measure of financial health. Accounts receivable is the amount of money that a business is owed by its customers.
gpt
Cash flow is how much money comes in and goes out of a business. Accounts receivable is how much money people owe a business.