Instructor: Dr. Farkhanda Shamim
Semester 2 2014/15
Practice Questions: Elasticities
1. The price elasticity of demand for chicken is estimated to be 0.65. If the price of chicken
increased by 6 percent, what will be the expected percentage dec
A Tutorial Introduction
L. Scott Hansen, Ph.D.
P U B L I C AT I O N S
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Chapter 8 Rate of return Analysis : Multiple Alternative
8.9 A total of $50,000 was available for investing in a project to reduce insider theft in an
appliance warehouse. Two alternatives indentified as Y
Harmonically Excited Vibration
By: Dr. Muhammad AL-Qassab
When a system is subjected to a harmonic excitation, it is forced to vibrate at the same
frequency as that of the excitation (excitation frequency, ).
Common sources o
Chapter 11 Replacement and retention decisions.
11.7 A machine purchased 1 year ago for $85,000 costs more to operate than anticipated. When
purchased, the machine was expected to be used for 10 years with