Suppose that there are two goods, X and Y, facing a consumer. The prices are P<sub>x</sub> = Rs. 4 and P<sub>y</sub> = Rs. 5. He has Rs. 110 to spend on these goods. Suppose, he is currently buying 15 units of good X (with marginal utility equal to 40) and 10 units of good Y (with marginal utility equal to 45).<br>In the above context, which one of the following statements is correct?

Correct Answer: His total utility is being maximized subject to the budget constraint he is facing