# test4_mar23 - Department of Economics University of Toronto...

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Page 1 of 6 Department of Economics Prof. Gustavo Indart University of Toronto March 23, 2005 ECO 100Y – L0101 INTRODUCTION TO ECONOMICS Midterm Test 4 LAST NAME FIRST NAME STUDENT NUMBER INSTRUCTIONS : 1. The total time for this test is 50 minutes. 2. This exam consists of two parts. 3. This question booklet has 6 (six) pages. 4. Aids allowed: a simple calculator. 5. Use pen instead of pencil . DO NOT WRITE IN THIS SPACE Part I /12 Part II 1. /14 2. /14 TOTAL /40 /100

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Page 2 of 6 PART I (12 marks) Instructions : Circle the most appropriate answer. Each question is worth 3 (three) marks. No deductions will be made for incorrect answers. 1. A hypothetical economy has a consumption function of C = 100 + 0.8 Y , investment equal to 150, government purchases equal to 250, exports equal to 100, and an import function of Q = 0.1 Y (where Q represents the volume of imports). What is the level of income when the economy is in equilibrium? a) 1,400 b) 1,800 c) 2,000 d) 2,200 e) none of the above 2. Consider the same economy as in question 1 above. When the level of income is 1500, a) aggregate expenditure exceeds output by 150 b) output exceeds aggregate expenditure by 150 c) the level of consumption is 1200 d) the level of net exports is –150 e) both a) and c) are correct 3. At the equilibrium level of output, a) consumers’ purchases of goods and services equal total income b) firms will hold no inventories c) aggregate expenditure will equal total output
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## This note was uploaded on 06/09/2010 for the course ECO ECO100 taught by Professor Inheart during the Spring '09 term at University of Toronto- Toronto.

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test4_mar23 - Department of Economics University of Toronto...

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