Dibuat Diperiksa Mengetahui

Tanggal 3 April 2016 Tanggal 3 April 2016 Tanggal 3 April 2016 Oleh Noufal Zhafira Oleh Annisa Fatma Magistra Oleh Angga Listio Jabatan Asisten Tutorial Jabatan Koordinator Tutorial OR 1 Jabatan Koordinator Asisten

TandaTangan

TandaTangan

TandaTangan

DEPARTEMEN PENDIDIKAN NASIONAL

UNIVERSITAS ANDALAS FAKULTAS TEKNIK

JURUSAN TEKNIK INDUSTRI LABORATORIUM PERENCANAAN DAN OPTIMASI SISTEM INDUSTRI

TUGAS PENDAHULUAN

OPERATIONAL RESEARCH 1

TRANSPORTASI & PENUGASAN

1. A company has 3 (three) factories producing Filling Cabineet respectively located in

the city of 1, 2, and 3 with annual production capacity of each plant is:

Factory 1 = 1,000 units

Factory 2 = 1.200

Factory 3 = 800 units

Total Production = 3,000 units (Qs)

The company received orders from three (3) pieces of agencies / offices located in the

cities A, B, and C. which each require:

Agencies A = 1,400

Agencies B = 700 units

Agencies C = 850 units

Total Demand = 2,950 units (Qd)

From the analysis of the data obtained by the company regarding the shipping cost per

unit Filling Cabinet from each plant to each agency following:

Plant A B CI 155 150 147II 142 148 152III 142 141 134

Find the solution by using :

a. North West Corner

b. Least Cost

c. Vogel Approximation Method

Dibuat Diperiksa Mengetahui

Tanggal 3 April 2016 Tanggal 3 April 2016 Tanggal 3 April 2016 Oleh Noufal Zhafira Oleh Annisa Fatma Magistra Oleh Angga Listio Jabatan Asisten Tutorial Jabatan Koordinator Tutorial OR 1 Jabatan Koordinator Asisten

TandaTangan

TandaTangan

TandaTangan

DEPARTEMEN PENDIDIKAN NASIONAL

UNIVERSITAS ANDALAS FAKULTAS TEKNIK

JURUSAN TEKNIK INDUSTRI LABORATORIUM PERENCANAAN DAN OPTIMASI SISTEM INDUSTRI

And find the optimal solution from the Nort West Corner with the method:

a. Stepping stone

b. Modified Distribution Method (MODI)

2. A marketing manager wants to get 4 people salesman in four areas of marketing their

products. The salesman placement is based on the acquisition value of the benefits

expected to be obtained by any salesman in every area of marketing based on their

current performance and an introduction to each of the marketing area. When data

acquisition advantage of every salesman in every area of marketing as presented in

the following table. Determine the salesman ang assignment should be made by the

manager in order to obtain maximum benefit.

D. pem. 1 D. pem 2 D. pem 3 D. pem 4Sal 1 1000 900 1100 900Sal 2 1100 1000 950 950Sal 3 1050 950 900 1050Sal 4 1150 1000 950 1000