What is the result of consistently increasing spending by patients, insurance companies, and the government on medical care in the United States?
O The marginal benefits to medical care increase at a decreasing rate.
O The marginal benefits to medical care initially increase at an increasing rate but then increase at a decreasing rate.
O The marginal benefits to medical care increase at an increasing rate.
O The marginal benefit to medical care decreases at an increasing rate.
O The marginal benefit to medical care is constant.