1. The problem asks for the total utility at the optimal bundle consumption. 2. To find the total utility, we need the utility function and the optimal consumption bundle (quantities of goods consumed). 3. The total utility is calculated by substituting the quantities of the optimal bundle into the utility function. 4. Without specific utility function or consumption values, we cannot compute a numeric answer. 5. Please provide the utility function and the optimal consumption bundle to proceed with the calculation.