The price elasticity of demand for senior citizens purchasing coffee from mcdonald's is −5, while non-senior citizens have a price elasticity of demand equal to −1.25. if it costs mcdonald's $0.02 to produce a coffee, the optimal price for a cup of coffee for senior citizens and the resultant marginal cost under third-degree price discrimination are, respectively:

Part 1: interview at least three different people you know that fall within three age ranges (25-35), (36-50), and (51-70) year of age. ask each person you interview if they have life insurance (term, whole life etc.) and health insurance. ask what factors influenced their decision to buy or not the insurance coverage? report your findings to this assignment. specify who the people were that you spoke with.\