Answer:
Increase the consumption of product Y and decrease the consumption of product X.
Explanation:
Utility-maximizing rule states that a consumer is maximizing its utility at a point where the marginal utility per dollar spent equal for both the products.
Marginal utility per dollar for Product X:
= 2 utils per dollar
Marginal utility per dollar for Product Y:
= 8 utils per dollar
Here, the utility-maximizing rule suggests that this consumer should consume more of product Y and less of product X.