A company produces five types of shirts-A,B,C,D and E using cloth of three qualities- high, medium and low, using days days of three qualities- high, medium and low. One shirt requires 1.5 m of cloth. The following table gives respectively:
1. The number of shirts (each of category) produced, in thousands.
2. The percentage distribution of cloth quality in each type of shirt, and
3. The percentage distribution of dye quality in each type of shirt.
Distribution of cloth (%) |
Distribution of dye (%) |
||||||||
Shirt type |
Number in thousand |
Shirt type |
High |
Medium |
Low |
Shirt type |
High |
Medium |
Low |
A |
20 |
A |
80 |
20 |
- |
A |
70 |
15 |
15 |
B |
30 |
B |
30 |
40 |
30 |
B |
20 |
50 |
30 |
C |
30 |
C |
- |
70 |
30 |
C |
- |
60 |
40 |
D |
10 |
D |
- |
60 |
40 |
D |
- |
40 |
60 |
E |
10 |
E |
- |
10 |
90 |
E |
- |
20 |
80 |
What is the ratio of low quality dye used for C-type shirts to that used for D-type shirts?
2 : 3
1 : 2
2 : 1
3 : 2
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