Michelle had to come up with a unique data collection and analysis project to present to the class. After much hair-pulling and teeth-grinding, she came up with a cool idea. Michelle's brother mowed the neighbor's lawn every week unless it didn't rain enough for the grass to grow, in which case he'd wait a few days and then check the status again. She figured there had to be some connection between inches of rain in a week and hours of lawn mowing-or rather, money earned from mowing, since he got paid by the hour. She collected weekly data for 8 weeks using official precipitation reports from the local news station and amounts earned from mowing according to her brother. Amount Earned from Mowing Week Inches of Rain 1 1.2 $48.80 2 0.4 44.60 8 3456700 2.5 51.50 1.5 43.50 0.2 36.80 0.4 44.60 3.3 66.70 4.1 71.90 (b1) Use the high-low method to generate a cost function for this relationship. (Round answers to 2 decimal places, e.g. 15.25.) Y = $ eTextbook and Media X + $