Final answer:
Liquidity is the ease with which a financial asset can be used to purchase goods or services, with cash being a highly liquid asset compared to funds in a savings account. The correct answer is option A.
Step-by-step explanation:
Liquidity refers to how quickly you can use a financial asset to buy a good or service. For instance, cash is considered highly liquid because you can directly use it for transactions, like buying a hamburger. In contrast, the money in your savings account is less liquid as it requires additional steps, such as visiting a bank or using an ATM, to access the funds.