Respond to one of the following Discussion topics for your initial response.Discussion Topics:1.What are the four major activities of a health plan? Choose one activity and describe.2.How is charity care defined?3.Why is the unreimbursed cost of Medicare not included as an element of community benefit?4.You have been asked to develop a capitation rate for a primary care group based on the following projection.Define PMPM. What PMPM rate would be required to break even ignoring any copayments?