How do I make my lines start from the vertical axis? I'm using google sheets and I need help.

I need the lines to touch the vertical axis.

Please show me the steps.

AC Camera Compensation compared to Productivity - EFS Corporation Compensation ($) $40,000.00 $35,000.00 $30,000.00 $25,000.00 $20,000.00 $15,000.00 $10,000.00 $5,000.00 Year 5 Year 6 Year 7 . PAT Worker Compensation Year 8 Year 9 Year 10 Year . Units Produced by PAT Workers Year 11 4,000 3,900 3,800 3,700 3,600 3,500 3,400 3,300 3,200 3,100 3,000 2,900 Productivity (Units Produced)