MCQOPTIONS
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| 1. |
In what proportion P, Q and S should be mixed to make a diet having least 60% carbohydrate at the lowest per unit cost? |
| A. | : 1 : 3 |
| B. | : 1 : 2 |
| C. | : 1 : 4 |
| D. | : 1 : 2 |
| E. | : 1 : 1 |
| Answer» F. | |