IV) Suppose that an economy has the Phillips curve: n = n° -0.4*(u – 0.04) a. What is the natural rate of unemployment? b. Graph the short-run and long-run relationship between inflation and unemployment? c. Assume that agents have adaptive expectations. How much cyclical unemployment is necessary to reduce inflation by 5 percentage points? Using Okun's law, compute the sacrifice ratio.

A U.S. manufacturing company operating a subsidiary in an LDC (less-developed country) shows the following results: U.S. 90,000 20, 105 $19,550 (US) 63,000 Sales (units) Labor (hours) Raw materials (currency) Capital equipment (hours) (FC) Foreign Currency unit a. Calculate partial labor and capital productivity figures for the parent and subsidiary. (Round your answers to 2 decimal places.) This is a numeric cell, so please enter numbers only. Labor product Capital productivity LDC 20,010 15, 120 21,000 (FC) 5,120

Note: This is not an assignment question please help me. Don't copy from Google. Explain when the repeated lives comparison method should be applied and how it works.

Inventory Costing Methods—Periodic MethodThe Luann Company uses the periodic inventory system. The following July data are for an item in Luann's inventory:  July 1 Beginning inventory 30 units @ $9 per unit   10 Purchased 50 units @ $11 per unit   15 Sold 60 units       26 Purchased 25 units @ $13 per unit   Calculate the cost of goods sold for July and ending inventory at July 31 using (a) first-in, first-out, (b) last-in, first-out, and (c) the weighted-average cost methods.  Note: Round your cost per unit to three decimal places, if needed. Then round your final answers to the nearest dollar. A. First-in, First-out:     Ending Inventory Answer     Cost of Goods Sold: Answer   B. Last-in, first-out:     Ending Inventory Answer     Cost of Goods Sold: Answer   C. Weighted-average cost:     Ending Inventory Answer     Cost of Goods Sold Answer