3. Kelsey is going to hire her friend, Wyatt, to help her at her booth. She will pay
him $12 per hour and have him start at 9:00 AM. Kelsey thinks she'll need Wyatt's
help until 4:00 PM, but might need to send him home up to 2 hours early, or
keep him up to 2 hours later than that, depending on how busy they are.
Part A
Write an absolute value equation to model the minimum and maximum
amounts that Kelsey could pay Wyatt. Justify your answer.