Which of the following individuals may qualify for a health savings account (HSA)?
A. Cyrus and Iris are covered by a plan through Cyrus's employer. Their deductible is $2,700.
B. Jada and Bob are covered by Medicare and a supplemental insurance policy.
C. Eric is covered by Medicaid.
D. Kacie has health insurance through the Marketplace. Her deductible is $600.