Under the "Medicare for All" Program That Was Proposed by Several

Under the "Medicare for All" program that was proposed by several 2020 Democratic presidential candidates, a system would be established in which

A) all private health insurance plans would be supplemented by a government health insurance plan.
B) the federal government would pay for all medical care.
C) everyone would be required to purchase health insurance from a newly formed government health insurance brokerage.
D) only people working for companies that employ fewer than 100 people would receive free health insurance from the government.