On september 12, vander company sold merchandise in the amount of $8,200 to jepson company, with credit terms of 3/10, n/30. the cost of the items sold is $5,200. jepson uses the periodic inventory system and the gross method of accounting for purchases. the journal entry that jepson will make on september 12 is:

Brian has just finished college. he wants to set up a small business to make and sell fireworks. he registers his company and acquires a license from the government. he finds that most of his competitors are selling fireworks at an extremely low price. he would like to make more money, so he decides to innovate and develop better fireworks. he sells his fireworks at a higher price, and they are a huge hit with the customers. after a few years, he earns enough profit to set up a bigger fireworks factory that complies with the government’s health and safety regulations. he even starts exporting fireworks overseas. which type of economy does this scenario describe?