Read the paragraph. An engineer named Elijah McCoy invented the "oiling cup" which kept trains and steamboats oiled when they were moving. The use of the
oiling cup became known as the "McCoy system." When people say "It's the real McCoy," they mean it has what it takes to make something work
perfectly.
Which words best describe the author's purpose?
O 1. to inform
2. to persuade
O 3. to inspire
O 4. to entertain

It is important to learn about finances. take, for instance, the old rule of saving ten percent of every paycheck. are most people aware that theyshould immediately take that percentage out of their paycheck and put it into savings? balancing your checkbook is another important element ofkeeping track of your money. buy a money tracking program and use it to manage your money. another important tip is to speak with a financialplanner and learn about stocks and bonds. come up with a savings plan that includes a 401k, stocks, and bonds. and start young. the longer youwait to save, the less compound interest you will accumulate.which is the best title for this paragraph?