Manpower Plan

OfX-Y File Group

Group Members

P.J. MamacosChristy Mae Aquino

Problem: A newly-wed couple plans to construct a house. The couple has already a house plan from their friend engineer. The plan of the house is illustrated below.

Bedroom

Comfort room

Master Bedroom

Laboratory

Dining Room

Living Room

2m

1.5m

2.5m

3m 3m

1m

2m

3m

Workers needed for this project

We need 1 foreman, 2 skilled workers and 4 unskilled workers to build the house that the couple want.

Daily wage of the workers

Skilled worker--------------------P350.00/day

Foreman------------------------------P400.00/day

Unskilled worker-----------------P250.00/day

Days needed for the project to be done

30 Days

Computation of the cost of the entire job

Workers Daily wage

Total # of work

days

Total wage of every worker

Foreman 400 30 days 12000 pesos/ month

2 Skilled Worker

350 30days 21000 pesos/ month

4 Unskilled Worker

250 30days 30000 pesos/ month

Total Cost 52 200 pesos/ month

Computation of daily cost

Let m be the cost of the job daily

52 200 pesos = m month 1 day52 200 pesos = m 30 days 1 day(30 days) m = (52 200 pesos) 1 day 30 days 30 days

m = 1740 pesos/day

References:http://

www.bbisd.org/pages/uploaded_images/carpenter_lathe_carving_lg_nwm.gif

http://kmvb.weboldala.net/elsosegely/2.gif http://www.autopozicovna-nz.sk/images/worker.gif http://

www.pattanakit.net/images/1193720269/architect_reading_blu_a_ha.gif

http://www.francisxaviers.com/web2012/images/under_construction.gif

http://www.svdpri.org/under_construction_worker.gifhttp://msmcclure.com/wp-content/uploads/2010/09/ani

mated-construction-workers1.gif

Computation

Let x be the total wage of the foreman in a month

x = daily wage X entire days= 400 pesos X 30 days

1day = 400 pesos X 30 days

1day 1 month= 12000 pesos/ month

Computation

Let y be the total wage of the skilled worker in a month

y = daily wage X entire work days= 350 pesos X 30 days

1day = 350 pesos X 30 days

1day 1 month= 10500 pesos/ month

2y = 2 ( 10500 pesos/ month) = 21000 pesos/ month

Computation

Let z be the total wage of the unskilled worker in a month

z = daily wage X entire work days= 250 pesos X 30 days

1day = 250 pesos X 30 days

1day 1 month= 7500 pesos/ month

4z = 4 ( 7500 pesos/ month) = 30000 pesos/ month

Computation of the cost of the entire job

Let n be the total cost of the entire job

n = x + 2y + 4z= 1200 pesos + 21 000 pesos + 30 000 pesos

month month month= 52 200 pesos/ month