select the correct answer.\n\nin a remote village, a person used five beaver pelts to buy a bag of rice and…

Brief Explanations:

The person used beaver pelts (a form of money in this context) to buy goods (rice and shoes). A medium of exchange is something that is used to facilitate the exchange of goods and services. Here, beaver pelts are acting as a medium to exchange for different goods.

• "Increase trade" is too broad and not specific to the function of money shown here.
• "Store of value" would imply holding the beaver pelts for future use to retain value (not shown in the example of immediate purchase).
• "Unit of account" is about measuring the value of goods (e.g., stating rice is worth 5 pelts and shoes 2 pelts, but the key action is the exchange, not just the measurement).
• "Investment" would involve putting the pelts into something for future financial gain (not depicted in buying consumer goods).

Answer:

C. medium of exchange