When Lisa started at her current job, her employer gave her 2 days of paid vacation time with a private promise of 3 additional paid vacation days for each year she remains with the company to a maximum of 4 worksheets of paid vacation time. The equation y=3x+ 2 (where y represents numbers of vacation days and x represents number of years) models this relationship. a. It had been 5 years since Lisa began to working for this employer. How many paid vacation days has she earned? b. When will she reach the maximum number of paid vacation days allowed?