1.3 - 3 designs and decision making matrix

Design 1:


Design 2:


Design 3:


Decision Matrix:
Criterion
Criterion 1Criterion 2Criterion 3Criterion 4Criterion 5
Row
Total
Normalised
Priority
Value
Weightcost to producetime to produceavaliability of materialsstrength
4
0
0
4
8
0.20
Weight
0
0
0
0
0
0.00
cost to produce
4
4
4
2
14
0.35
time to produce
4
4
0
4
12
0.30
avaliability of materials
0
4
2
0
6
0.15
strength
Column Total401.00

Criterion
Normalised
Priority
Value
Design Option 1Design Option 2Design Option 3
VotesScoreVotesScoreVotesScore
Criterion 1
0.20
0
0.00
3
0.60
4
0.80
Weight
Criterion 2
0.00
4
0.00
2
0.00
4
0.00
cost to produce
Criterion 3
0.35
1
0.35
4
1.40
2
0.70
time to produce
Criterion 4
0.30
1
0.30
4
1.20
4
1.20
avaliability of materials
Criterion 5
0.15
2
0.30
3
0.45
3
0.45
strength
Column Total1.0080.95163.65173.15
Chosen design:

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