... $22,900 = 4.80 years 21- 7 © 2012 Pearson Education, Inc Publishing as Prentice Hall SM Cost Accounting 14/e by Horngren 17 ,213 9,447 To download more slides, ebooks, solution manual and test bank,... upheaval again in years Also, 21- 4 © 2012 Pearson Education, Inc Publishing as Prentice Hall SM Cost Accounting 14/e by Horngren To download more slides, ebooks, solution manual and test bank, visit... purchase the new equipment 21- 6 © 2012 Pearson Education, Inc Publishing as Prentice Hall SM Cost Accounting 14/e by Horngren To download more slides, ebooks, solution manual and test bank, visit