Final answer:
In the cost reconciliation report under the weighted-average method, the "Total cost accounted for" equals option D) Cost of ending work in process inventory + Cost added to production during the period.
Step-by-step explanation:
In the cost reconciliation report under the weighted-average method, the "Total cost accounted for" equals option D) Cost of ending work in process inventory + Cost added to production during the period. This option includes both the cost of ending work in process inventory and the cost added to production during the period, giving a complete picture of the total cost accounted for.