Question

A company manufacturing designer T-shirts produces five sizes: extra-small, small, medium, large and extra-large. The material and labour needed to produce the shirts depends on the size of the shirt. The company pays $6.30 per square metre for fabric and $10.70 per hour for labour. The company has to fill an order for 1200 small, 1500 medium, 2500 large, 2000 extra-large. Using matrices, determine the total cost of cloth and labour for filling the order [6 marks] Size Cloth per Labour per shirt 100 shirts (m²) (h) Extra-small 0.8 8 Small 0.9 8.5 Medium 1.2 9 Large 1.5 10 Extra-large 2.0 11

          A company manufacturing designer T-shirts produces five sizes: extra-small, small, medium, large and extra-large. The material and labour needed to produce the shirts depends on the size of the shirt. The company pays $6.30 per square metre for fabric and $10.70 per hour for labour. The company has to fill an order for 1200 small, 1500 medium, 2500 large, 2000 extra-large. Using matrices, determine the total cost of cloth and labour for filling the order [6 marks]
Size
Cloth per Labour per
shirt
100 shirts
(m²)
(h)
Extra-small
0.8
8
Small
0.9
8.5
Medium
1.2
9
Large
1.5
10
Extra-large
2.0
11

A company manufacturing designer T-shirts produces five sizes: extra-small, small, medium, large and extra-large. The material and labour needed to produce the shirts depends on the size of the shirt. The company pays 6.30 per square metre for fabric and10.70 per hour for labour. The company has to fill an order for 1200 small, 1500 medium, 2500 large, 2000 extra-large. Using matrices, determine the total cost of cloth and labour for filling the order [6 marks]
Size
Cloth per Labour per
shirt
100 shirts
(m²)
(h)
Extra-small
0.8
8
Small
0.9
8.5
Medium
1.2
9
Large
1.5
10
Extra-large
2.0
11

Added by Raul A.

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