Department of Economics University of Toronto Prof. Gustavo Indart February 18‚ 2011 SOLUTIONS ECO 100Y INTRODUCTION TO ECONOMICS Midterm Test # 3 LAST NAME FIRST NAME STUDENT NUMBER INSTRUCTIONS: 1. 2. 3. The total time for this test is 1 hour and 50 minutes. Aids allowed: a simple calculator. Write with pen instead of pencil. DO NOT WRITE IN THIS SPACE Part I 1. /10 2. /10 3. /15 4. /15 Part II /30 TOTAL /80 Page 1 of 12 PART I (50 marks) Instructions: Answer all four
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(i) Conversion from Class to Basic Type: We know that conversion from a basic to class type can be easily done with the help of constructors. The conversion from class to basic type is indeed not that easy as it cannot be done using constructors. for this conversion we need to define an overloaded casting operator. This is usually referred to as a conversion function. The syntax for this is as follows: operator typename(){….} The above function shall convert a class type data to typename.
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CHAPTER 2 How to Calculate Present Values Answers to Problem Sets 1. If the discount factor is .507‚ then .507 x 1.126 = $1. Est time: 01-05 2. DF x 139 = 125. Therefore‚ DF =125/139 = .899. Est time: 01-05 3. PV = 374/(1.09)9 = 172.20. Est time: 01-05 4. PV = 432/1.15 + 137/(1.152) + 797/(1.153) = 376 + 104 + 524 = $1‚003. Est time: 01-05 5. FV = 100 x 1.158 = $305.90. Est time: 01-05 6. NPV = −1‚548 + 138/.09 = −14.67 (cost today plus the present value of the perpetuity)
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SOLUTION TO HOMEWORK PROBLEMS Chapter-4: MOTION IN TWO DIMENSIONS 1 A particle starts from the origin at t = 0 with a velocity of 6.0[pic] m/s and moves in the xy plane with a constant acceleration of (-2.0[pic] + 4.0[pic]) m/s2. At the instant the particle achieves its maximum positive x coordinate‚ how far is it from the origin? [pic] 2 At t = 0‚ a particle leaves the origin with a velocity of 5.0 m/s in the positive y direction. Its acceleration is given by [pic] = (3.0[pic] - 2.0[pic])
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Many literatures follow a Monomyth‚ which is a hero’s journey. The story‚ “The Step Not Taken" by Paul D’Angelo is an example. The narrator is seen as a hero involved in a personal quest on how to react to other’s suffering. The hero of the story goes through three sequential stages. These stages are called separation‚ struggle or initiation‚ and return or reintegration with gift or power. This essay will detail the three stages of the monomyth. The story first begins with the separation stage
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Solutions for Baby Dumping Problem Nowadays‚ baby dumping cases always an issue at newspaper‚ magazine and also internet. Every day‚ the numbers of baby dumping cases increase and these cases can worry us. We cannot imagine there are people who are willing the baby dumping and them leave their babies die at place that we cannot imagine like dustbins‚ rivers and travelling bags. They do not feel their behaviour is wrong because they throw their own babies‚ while the animals still loved their
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This film portrays Maslow’s first step because during the whole entire movie they were showing examples of how there were a lot of basic needs that were needed that they couldn’t get because he was broke‚ and had nothing to get those things that he needed for the biological and physical needs. The actions that were taken to show a motivation to have the needs met was that he started an internship that could lead him to getting to very high places later in life‚ he always fed his son even if he couldn’t
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Journal of Knowledge Management Practice‚ Vol. 12‚ No. 3‚ September 2011 A Study Of The Predictive Effect Of Pre-Service Teacher Personal Knowledge Management Competency On Their Instructional Design Skills Eric Cheng‚ The Hong Kong Institute of Education‚ Tai Po‚ Hong Kong ABSTRACT: This paper aims to examine the relationship between the personal knowledge management (PKM) competency of pre-service teachers and their instructional design skills. Supporting the sustainable development
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Larry Lease 02/23/2011 Comp II Problem Solution Essay The Solution for Terrorism Terrorism‚ which has been around for as long as people can remember has been on the rise for the past ten years. Terrorists use bombings‚ kidnappings‚ hijackings‚ murders as a way to achieve a political goal such as the release of so called “political prisoners”. These radicals do not just target the United States‚ but they focus on all parts of the world‚ in every way‚ shape and form. There are many different types
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The Geritol Solution What is the basis for Martin’s premise that seeding the ocean with iron would help combat global warming? The idea of stimulating plankton growth with iron grew out of the fertile mind of the late John H. Martin‚ an oceanographer at Moss Landing. Martin sought originally to explain a long-standing mystery concerning barren waters in the Antarctic‚ subarctic‚ and equatorial Pacific Oceans. With the abundant concentrations of nutritious nitrate and phosphorus in
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