Krueger Corporation is conducting a time-driven activity-based costing study in its Customer Support Department. The company has provided the following data to aid in that study: On the Customer Cost Analysis report in time-driven activity-based costing, the total cost assigned to Customer U would be closest to:

A) $93.60
B) $125.10
C) $0.00
D) $31.50

To determine the total cost assigned to a customer using time-driven activity-based costing, we need to multiply the customer's consumption of each activity by the cost driver rate for that activity and then add up the costs.

For Customer U:
- Inquiry handling cost = 0 x 2.5 = 0
- Technical support cost = 7 x 5.8 = 40.6
- Account management cost = 3 x 8.5 = 25.5
- Billing support cost = 4 x 4.4 = 17.6
- Total cost assigned to Customer U = 0 + 40.6 + 25.5 + 17.6 = $83.70

However, we also need to add the fixed cost component of $41.40 that is allocated evenly across all customers.
- Total cost assigned to Customer U = $83.70 + $41.40 = $125.10

Therefore, the closest answer would be B) $125.10.