Chapter 1.A, Problem 2AQ

A young woman plans to retire early in 25 years. She believes she can save $10,000 each year starting now. If she plans to begin withdrawing money one year after she makes her last payment into the retirement account (i.e., in the 26th year), what uniform amount could she withdraw each year for 30 years, if the account earns an interest rate of 8% per year? a) Correctly plot the cash flow diagram with its respective vectors, arrowheads, units, and currency values. b) Correct mathematical approach and development, use of compound interest factors.c) Financial logic in the development of the exercise and application of the concept of time value of money. d) Final numerical answer and writing in prose with a minimum of 20 words and a maximum of 50 words of the obtained numerical interpretation.

A hospital charges $200 for a medical procedure, and 1,000 patients use the service. The hospital raises the price to $250, and the number of patients drops to 900. Calculate the price elasticity of demand (PED) and explain your answer. (show all working) Briefly explain how elasticity affects government health policies in the following cases: • Taxes on unhealthy products (cigarettes, alcohol, sugary drinks) • Subsidizing Preventive Care (e.g., vaccines, screenings) Drug Price Controls & Generic Substitutions Co-Payments & Insurance Design

Assume the United States is a large consumer of steel, able to influence the world price. DUS and SUS denote its demand and supply schedules in Figure 1. The overall (United States plus world) supply schedule of steel is denoted by SUS.+W. Figure 1 Import Tariff Levied by a Large Country Answer all questions (a-f) by referring to Figure 1 above. a) Calculate the free trade market equilibrium price, domestic consumption, and volumE Answer all questions (a-f) by referring to Figure 1 above. a) Calculate the free trade market equilibrium price, domestic consumption, and volume of steel imports by the US. [5 marks] b) Suppose the United States imposes a tariff (t) of $100 on each ton of steel imported. With the tariff, calculate the price of steel and the volume of steel imports by the US. [5 marks] c) Of the $100 tariff, how much is passed on to the US consumer via a higher price, and how much is borne by the foreign exporter? [5 marks] d) Calculate the tariff's deadweight welfare loss to…