Answer:
Advantages:
-You are able to purchase something without having the total amount in cash.
-You are able to pay a purchase in several installments.
In the situation you can see that Tamiko doesn't have enough money in her checking account to buy the shoes but she can do it using the credit card.
Disadvantages:
-You have to pay interests on the purchases made.
-You can end up with a high debt because you might spend a high amount of money that you are not able to pay back.
Tamiko will have to pay interests on the purchase she made increasing the amount of money that she will actually spend on the shoes and if she uses the credit card all the time she might accumulate a debt that she is not able to pay back.