Which of the following is true about health insurance in the United States (as of 2018)?
Group of answer choices
a Like all other developed countries in the world, the United States has a form of universal health care
b About 10% of Americans don't have health insurance, and it is mostly because people don't think that they need health insurance
c About 10% of Americans don't have health insurance, and it is mostly because of cost or because of a job change
d About 20% of Americans lack health insurance, about the same as before the Affordable Care Act was implemented in 2010