An engineer places $7,000 at the end of every year into a retirement account for 22 years. If the account into which the savings was placed earns 9% per year, how much was in the account at the end of the engineer's career? Express your answer in $ to the nearest $1,000.

What business practice contributed most to andrew carnegie’s ability to form a monopoly?

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?

According to the graph, how much did individuals making $20,000 to $50,000 a year pay in income taxes? according to the graph, how much revenue did the government receive from individuals earning $200,000 and above?