Assume that a consumer derives more utility by spending an additional dollar on Good Arather than on Good B. We can assume that:
1. The price of Good A is less than the price of Good B.
2. The marginal utility per dollar spent on Good A is equal to the marginal utility per dollar spent on Good B.
3. The marginal utility per dollar spent on Good A is greater than the marginal utility per dollar spent on Good B.
4. The marginal utility per dollar spent on Good A is less than the marginal utility per dollar spent on Good B.