What fruits are mentioned as being available in the fruit shop?

During which months are strawberries available?

How much does a Jin/500g of apples cost?

Which fruit is described as neither expensive nor cheap?

How much did the two mangoes cost in total?

What was the original total cost before the discount?

How much discount did the owner offer?

What is the final amount paid after the discount?

What fruit did the owner say would be available the next day?

How much change was returned to the customer?