Which of the following statements best describes why health insurance became tied to employment in the U.S.? Employers realized that a healthy workforce leads to higher productivity and started offering health insurance to workers.As the result of tax incentives, employers realized they could save money by offering health insurance to workers. As the result of Vietnam War wage freezes, employers began offering health insurance as a fringe benefit in order to attract workers. The model stuck.As the result of WWII wage freezes, employers began offering health insurance as a fringe benefit in order to attract workers. The model stuck