PERAMALAN HASIL PRODUKSI MINYAK SAWIT DI PT PERKEBUNAN NUSANTARA II KEBUN SAWIT SEBERANG DENGAN MENGGUNAKAN METODE DEKOMPOSISI RASIO RATA BERGERAK

Purba, Liber Efraim (2012) PERAMALAN HASIL PRODUKSI MINYAK SAWIT DI PT PERKEBUNAN NUSANTARA II KEBUN SAWIT SEBERANG DENGAN MENGGUNAKAN METODE DEKOMPOSISI RASIO RATA BERGERAK. Undergraduate thesis, UNIMED.

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Abstract

iii
PERENCANAAN HASIL PRODUKSI MINYAK KELAPA SAWIT DI PT.
PERKEBUNAN NUSANTARA II KEBUN SAWIT SEBERANG DENGAN
MENGGUNAKAN METODE DEKOMPOSISI RASIO RATA
-
RATA
BERGERAK
Liber Efraim Purba
(
062244510053
)
ABSTRAK
Persoalan penentuan jumlah produksi dalam satu pe
riode merupakan suatu
masalah
dalam perencanaan produksi yang dialami oleh setiap perusahaan. Masalah
ini dialami PT. Perkebunan Nusantara II Kebun Sawit Seberang. Di
mana jumlah
Produksi Minyak kelapa Sawit tidak sesuai dengan Biaya anggaran Pengolahan
mi
nyak kelapa sawit sehingga dapat mengakibatkan
kerugian bagi perusahaan. jadi
perlu adanya penelitian terhadap peramalan hasil produksi minyak kelapa sawit
untuk masa yang akan datang. Sebagai dasar dalam menentukan jumlah produksi
yang optimal yang harus
dihasilkan sehingga dapat menentukan anggaran Biaya
hasil p
engolahan Produksi minyak kelapa sawit.
Penentuan jumlah Hasil Produksi Minyak Kelapa Sawit pada PT.Perkebunan
Nusantara II Kebun Sawit Seberang
periode Februari 2012 sampai J
anuari 2013
dilakukan
dengan menggunakan Metode Peramalan dekomposisi ra
sio rata
-
rata
bergerak terpusat. Dengan hasil sebagai beriku
t: bulan Februari 2012: 1897,364
ton; Maret: 2607,529 ton; April: 3042,722 ton; Mei:
3177,567
ton
: Juni: 3400,766
ton; Juli:
3440,678 ton; Agustu
s: 3476,464
ton; September:
3466,370
ton;
Oktober:
3241,369 ton; Novem
ber:3046,007 ton; Desember: 2660,524
ton; Januari 2013:
2284,876 ton.
Dengan menggunakan model pengendalian persediaan maka
diperoleh biaya produksi minyak kelapa sawit dalam satu period
e sebesar Rp.
27.414.822.582 sedangkan Biaya produksi minyak kelapa sawit menurut
perhitungan biaya perusahaan sebesar Rp. 27.630.088.236.
lebih hemat
dibandingkan perhitungan yang dilakukan perusahan sebesar Rp
17.938.804
s
etiap
bulannya.
iv
PLANNING
OF
PALM OIL
PRODUCTION
AT
PT PERKEBUNAN
NUSANTARA 2 KEBUN SAWIT SEBERANG
USING DECOMPOSITION
RATIO
MOVING
AVERAGE METHOD
Liber Efraim Pubra (062244510053)
ABSTRACT
The issue of
determining
the amount of
production in one
period
is a
problem in
prod
uction planning
suffered by
any company
.
This problem is
experienced at
PT
Perkebunan Nusantara 2 Kebun Sawit Seberang,
where
the amount of
palm oil
production
does not match the
budget
costs
of processing
palm oil
that can
lead to
losses for the
company
.
So
there is need for
research on
forecasting
the
palm
oil
production
for
the foreseeable future
.
As a
basis for determining the
optimal
amount of
production
that
must be generated
so as to
determine the
budget for
the
processing of
palm oil production
.
Det
ermination of
the amount of
palm
oil
production
at
PT Perkebunan
Nusantara 2 Kebun Sawit Seberang
period
February 2012
to
January
2013
performed
by using the
method
of forecasting
the decomposition
ratio moving
average
of
centered
.
With the following resul
ts
:
in
February
2012
:
1897,364 tones;
March: 2607,529 tones; April: 3042,722 tone; May: 3177,567 tones; June:
3400,766 tones; July: 3440,678 tones; August: 3476,464 tones; September:
3466,370; October:3241,369 tones; November:3046,007 tone; December: 2660,
524
tones; January 2013: 2284,876 tones
.
By using
the obtained
inventory models
control
production
costs
of palm oil
in a
period
is Rp 27.414.822.582,
while the
cost of
palm
oil
production
according to calculations of
companies is Rp
27.630.088.236. It is
more efficient than the
calculation
of the company
amounting
to
Rp
17.938.804
every month
.
Based on
the
autocorrelation
coefficient
is known
that
palm oil
production data
contain
a season
unsure
.

Item Type: Thesis (Undergraduate)
Additional Information: 510 Pur p
Keywords: peramalan;persedian;luas lahan
Subjects: Q Science > QA Mathematics > QA273 Probabilities. Mathematical statistics
Depositing User: Unnamed user with email ibelkhan@gmail.com
Date Deposited: 08 Apr 2016 08:34
Last Modified: 12 Aug 2016 06:47
URI: https://digilib.unimed.ac.id/id/eprint/9825

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