Service life (years) Answer the following two questions: (1) The net AW of Alternative B over the analysis period is (select the closest value) O A. $60,837 B. $25,368 9 C. $10,737 D. $19,163 (2) The net PW of Alternative B over the analysis period is (select the closest value) A. $88,056 B. $208,056 C. $110,360 D. $157,164

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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An economic evaluation of the following mutually exclusive alternatives is being conducted. Since they have different service lives, repeatability is assumed and an analysis period of 18 years is used. The MARR is 10%.
Initial cost
Annual revenues
Service life (years)
Alternative A
$30,000
$15,000
6
Alternative B
$120,000
$40,000
Answer the following two questions:
(1) The net AW of Alternative B over the analysis period is (select the closest value)
A. $60,837
B. $25,368
C. $10,737
D. $19,163
(2) The net PW of Alternative B over the analysis period is (select the closest value)
A. $88,056
B. $208,056
C. $110,360
D. $157,164
Transcribed Image Text:An economic evaluation of the following mutually exclusive alternatives is being conducted. Since they have different service lives, repeatability is assumed and an analysis period of 18 years is used. The MARR is 10%. Initial cost Annual revenues Service life (years) Alternative A $30,000 $15,000 6 Alternative B $120,000 $40,000 Answer the following two questions: (1) The net AW of Alternative B over the analysis period is (select the closest value) A. $60,837 B. $25,368 C. $10,737 D. $19,163 (2) The net PW of Alternative B over the analysis period is (select the closest value) A. $88,056 B. $208,056 C. $110,360 D. $157,164
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