Consider an economy described by the following equations:Y = C + I + G + NX, Y = 5,000,G = 1,000,T = 1,000,C = 250 + 0.75(Y – T),I = 1,000 – 50r, NX = 500 – 500e, r = r* = 5.a. In this economy, solve for national saving, investment, the trade balance, and the Equilibrium exchange rate. b. Suppose now that G rises to 1,250. Solve for national saving, investment, the trade balance, and the equilibrium exchange rate. Explain what you find.

One of your new suppliers, kim, has been hearing rumors about your firm’s lack of capability to deliver high quality products and writes an email asking you to address the claims being made. in replying to her, you want to be sure that you are very clear and leave no room for misinterpretation. which of the following aspects of effective communication should you give the most attention? (a) making sure you understand kim’s areas of expertise. (b) supporting your reply with relevant data and facts. (c) establishing your credibility as an expert. (d) paying attention to implied communications.