(1) You go to Seven-11 and see the price of a super Slurpee quoted as $1.39. (2) You buy the super Slurpee and pay with $1.39 in cash. In the first instance money serves as , while in the second instance money serves as .

In the first instance money serves as Measure of Value, while in the second instance money serves as Medium of Exchange.

Explanation:

The measure of value and medium of exchange are two of the functions of money which are explained as follows:

a) Measure of Value

The function of money as a measure of value permits all goods and services to be attached prices. That is, every commodity is valued in terms of money. Therefore, money gives the opportunity to compare values of goods and services. Measure of value is also referred to as a unit of value.

From the question, the function of money as a measure of value is what permits Seven-11 to quote a super Slurpee as $1.39.

b) Medium of exchange

The function of money as a medium of exchange provides the opportunity use money as an intermediary instrument in order to ensure goods and services purchased, sold or traded between parties at a standard value. This is different from what obtained under the trade by barter in which commodities had to be exchanged for commodities without any standard value.

From the question, the function of money as a medium of exchange allows an amount of $1.39 which is a standard value was exchanged for the super Slurpee.

(1) Unit of Account

(2) Medium of Exchange

Explanation:

(1) A unit of account is the measure in which prices are quoted. Thus, when the price of the super Slurpee is quoted in dollars, money functions as a unit of account.

(2) A medium of exchange is what people trade for goods and services. Thus, when you buy the super Slurpee, you are offering the $1.39 in exchange for the super Slurpee. Money here serves as a medium of exchange.