Question:
The following data have been extracted from the books of M/s. East India Coke Company Ltd:
|
Yield (Rs) of recovered products per tonne of coal
|
|
Coke
|
1,420
|
|
Coal tar
|
120
|
|
Benzol
|
22
|
|
Sulphate of ammonia
|
26
|
|
Gases
|
412
|
|
Total
|
2,000
|
The price of coal is Rs 80 per tonne. Direct labour and overhead costs to the point of split-off are Rs 40 and Rs 60, respectively, per tonne of coal. Calculate material, labour overhead and total costs of each product on the basis of weight.