The text is for questions 4 to 6.

    I have an aunt named Hanna Mustika. She and her husband live in Lampung. They have two children. Ratna and Roy. They are happy family.

    My aunt works as a cashier in a grocery store. She works eight hours a day, six days a week. Her job is to charge customers for her groceries. She uses a cash register to calculate the cost of the groceries. Then she collects the money from the customers.

What is the text about?