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Suppose 6 bananas gives 15 units of total utility and 7 bananas gives 18 units of total utility. The Marginal Utility of the 7th banana will be _______.

Solution

✅ Correct Option: 2

Marginal utility is the addition to total utility from one more unit: MU7=TU7−TU6=18−15=3MU_7 = TU_7 - TU_6 = 18 - 15 = 3 units.

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