Question 4: you are a real estate agent, thinking of placing a sign advertising your services at a local bus stop. The sign will cost $5,700 and will be posted for one year. You expect that it will generate additional revenue of $627 a month. What is a payback period?

the payback period is ____ months (Round to one decimal place)

The poyback period a moriths. Feound to one iscermat place)