If the household consumes along the budget constraint where MUx/Px > MUy/Py then assuming normal preferences, we are sure that?

If the household consumes along the budget constraint where MUx/Px > MUy/Py then assuming normal preferences, we are sure that?

Explanation

If the household consumes along the budget constraint where MUx/Px > MUy/Py then assuming normal preferences, we are sure that the household could increase its total utility by consuming more of X and less of Y.