# 18: Solutions

- Page ID
- 45500

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## Solutions

### Chapter 1 Solutions

EXERCISE 1.1

EXERCISE 1.2

EXERCISE 1.3

EXERCISE 1.4

EXERCISE 1.5

EXERCISE 1.6

EXERCISE 1.7

### Chapter 2 Solutions

EXERCISE 2.1

EXERCISE 2.2

Year | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |

Index | 100.0 | 105.0 | 109.0 | 115.0 | 120.0 | 120.0 | 127.0 | 130.0 | 139.0 | 142.0 |

EXERCISE 2.3

EXERCISE 2.4

Pct Inc | 1.3 | 2.7 | 2.0 | 4.0 | 2.7 | 2.0 | 3.1 |

Pct Con | 3.0 | 1.6 | 3.7 | 3.8 | 4.1 | 4.1 | 3.4 |

EXERCISE 2.5

X | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |

Y | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 |

EXERCISE 2.6

### Chapter 3 Solutions

EXERCISE 3.1

EXERCISE 3.2

EXERCISE 3.3

EXERCISE 3.4

EXERCISE 3.5

EXERCISE 3.6

EXERCISE 3.7

EXERCISE 3.8

EXERCISE 3.9

EXERCISE 3.10

EXERCISE 3.11

### Chapter 4 Solutions

EXERCISE 4.1