Based on the diagram, which example describes how a bank injects money into the economy? a bank opens a savings account for a customer. a bank approves a mortgage for a customer. a bank buys a company’s rapidly growing stock. a bank buys property in a bustling business district.

A bank approves a mortgage for a customer.

Explanation: Banking sector provides loans and other financial services to the households and businesses in a circular flow diagram. The households and businesses also put their savings into the banking sector. In this case, the bank approves a mortgage for a customer thus, offering them money in return. The customer use this money for performing other spending activities.

Bank approves mortgage for a customer

Explanation:

just took test

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy

answer; comparing the additional benefits and costs;