I need help with #3

A merchandiser is a business that sells merchandise orgiods, to customers. There are two main types of inventory accounting systems that are used by merchandisers periodic and perpetual Each person choose one transaction and show how it is recorded in a perpetual inventory system 1 Purchase of $21.500 in merchandise inventory on account with tormi 2/15w30, For shipping point The company pays freight of $50 The company return 55.200 of the merchandise due to damage during shipment The company paid the amount due less the return and discount within the discount penod