A building contractor has a contract which will expire in 30 days. He has 80  men on the job and can finish the work in 50 days. The salary per day of 40 men is  P150 each and that of the other 40 men is P130 each for 8 hours work per day. The  time or liquidated damages for delay in the work is P10, 000 per day. How many more  men should the contractor add in order to enable him to complete the work on time?  Assuming that the additional men to be added will have a salary of P150 each per day,  will the contractor save money by employing enough men to enable him to complete the  work on time or by not adding men and paying the liquidated damages? How much is  the savings, If any

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter14: Sequences And Mathematical Induction
Section14.3: Another Look At Problem Solving
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A building contractor has a contract which will expire in 30 days. He has 80  men on the job and can finish the work in 50 days. The salary per day of 40 men is  P150 each and that of the other 40 men is P130 each for 8 hours work per day. The  time or liquidated damages for delay in the work is P10, 000 per day. How many more  men should the contractor add in order to enable him to complete the work on time?  Assuming that the additional men to be added will have a salary of P150 each per day,  will the contractor save money by employing enough men to enable him to complete the  work on time or by not adding men and paying the liquidated damages? How much is  the savings, If any? No overtime work is allowed.

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