The table shows the number of weeks of vacation employees receive each year, based on the number of years they have been employed. what does v(15) = 5 mean in terms of the problem? a. a worker with 5 years of service gets 15 weeks of vacation each year. b. there are 5 workers who have 15 years of service each. c. a worker took 5 weeks of vacation in 15 years. d. a worker with 15 years of service gets 5 weeks of vacation each year.