In 2010, tara used $50,000.00 from funds she had invested in certificates of deposit as a down payment to buy a house. what function did this portion of her investments serve when she made the down payment? unit of exchange. medium of exchange. store of value. unit of account.

This investment served the purpose of a medium of exchange and store of value.  

Explanation:

Tara used $50,000 from her investment in certificates of deposit as a down payment to buy a house.  

Since this investment stored value for future use, it performed the function of a store of value.  

The investment then was used to make a down payment for a house, so it performed the function of a medium of exchange.

answer: tell me how

explanation:

so they can see what that city is producing and to also see if they can some how get that product. like gold in africa.