Penentuan Peluang Usaha Makanan

Nilai Alternatif Setiap Kriteria

ALTERNATIFC1C2C3C4C5
A1 = Usaha ayam geprek65000002550000045000004100
A2 = Usaha ayam krispi62500002480000042500003120
A3 = Usaha bubur ayam70000003000000050000005145
A4 = Usaha mie ayam55500002300000038500002169
A5 = Usaha Ketoprak59000002450000039000005124
A6 = Usaha Pecel Lele48000002530000035000003132
KRITERIAbenefitbenefitcostbenefitcost
BOBOT11515

Tahap 1

Cari nilai W dan kalikan 1 untuk W yang bersifat keuntungan (benefit) dan kalikan dengan -1 untuk W yang bersifat biaya (cost)

W1 =
11 + 1 + 5 + 1 + 5
=
113
= 0.077
W2 =
11 + 1 + 5 + 1 + 5
=
113
= 0.077
W3 =
51 + 1 + 5 + 1 + 5
=
513
= 0.385
W4 =
11 + 1 + 5 + 1 + 5
=
113
= 0.077
W5 =
51 + 1 + 5 + 1 + 5
=
513
= 0.385

W1 (benefit) = 0.077*1 = 0.077
W2 (benefit) = 0.077*1 = 0.077
W3 (cost) = 0.385*(-1) = -0.385
W4 (benefit) = 0.077*1 = 0.077
W5 (cost) = 0.385*(-1) = -0.385

Tahap 2

Cari nilai S ternormalisasi setiap alternatif

S1 = (65000000.077)(255000000.077)(4500000-0.385)(40.077)(100-0.385) = 0.0065
S2 = (62500000.077)(248000000.077)(4250000-0.385)(30.077)(120-0.385) = 0.0060
S3 = (70000000.077)(300000000.077)(5000000-0.385)(50.077)(145-0.385) = 0.0056
S4 = (55500000.077)(230000000.077)(3850000-0.385)(20.077)(169-0.385) = 0.0052
S5 = (59000000.077)(245000000.077)(3900000-0.385)(50.077)(124-0.385) = 0.0063
S6 = (48000000.077)(253000000.077)(3500000-0.385)(30.077)(132-0.385) = 0.0061

Tahap 3

Mencari Nilai V

Atau

V1 =
0.00650.0065 + 0.0060 + 0.0056 + 0.0052 + 0.0063 + 0.0061
=
0.00650.0357
= 0.1821
V2 =
0.00600.0065 + 0.0060 + 0.0056 + 0.0052 + 0.0063 + 0.0061
=
0.00600.0357
= 0.1681
V3 =
0.00560.0065 + 0.0060 + 0.0056 + 0.0052 + 0.0063 + 0.0061
=
0.00560.0357
= 0.1569
V4 =
0.00520.0065 + 0.0060 + 0.0056 + 0.0052 + 0.0063 + 0.0061
=
0.00520.0357
= 0.1457
V5 =
0.00630.0065 + 0.0060 + 0.0056 + 0.0052 + 0.0063 + 0.0061
=
0.00630.0357
= 0.1765
V6 =
0.00610.0065 + 0.0060 + 0.0056 + 0.0052 + 0.0063 + 0.0061
=
0.00610.0357
= 0.1709

 

Dari beberapa kandidat terpilih alternatif
A1 (Usaha ayam geprek) dengan nilai = 0.1821