2. The buyer's prepaid expense is the seller's
Which revenue?

Unearned revenue

Explanation:

Unearned revenue is money that a business has received for goods and services that it will deliver later. It is not yet revenue in a business sense because the activity that makes revenue be recognized has not yet happened. Unearned revenue is also known as deferred revenue. It is recorded as a liability by the supplier.

Unearned revenue may arise due to prepayment for goods and services, initial deposits when purchasing property, and subscription fees for magazines, TV, and clubs.

fractionally backed paper money

fiat money

paper money

metallic money

answer; intellectual property protection;