Comprehension Passage
Direction: Data given below shows the requirement in producing 1 unit of several products. The raw material is given in kg which is required for the production of 1 unit of each product. Unit of labour tells the number of workers used on that product. Overhead shows the price in Rs. required to manufacture one unit of that particular product.
Wage per labour is Rs. 35
Price per kg of raw material is Rs. 25Find the ratio of the cost price of D and E if there is no overhead cost.
1
17 : 15
2
18 : 21
3
17 : 23
4
15 : 25
5
23 : 22