MCQOPTIONS
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| 1. |
If the excavation of the earth is done manually then it costs Rs. 10 per cum. A machine can excavate at fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is |
| A. | 500 cum. |
| B. | 1000 cum. |
| C. | 1500 cum. |
| D. | 2000 cum. |
| Answer» B. 1000 cum. | |