Scenario: Assistance Required with Costing Queries in Perpetual Average Cost Scenario

Hi Team,
We need assistance for one of our business case. We are using perpetual average cost for discrete manufacturing.
We have set up all necessary configurations, including the Cost Org, Cost Book, Cost Profile, Cost Scenario, and Valuation Units.
FG Item of the Work Order has item structure of multiple levels. Additionally, we have created a work order and all required transactions—Material Issue, Product Completion, and Resource Charging have been performed.
The work order status is "Closed." We have run all necessary ESS for costing, and the input and output costs are matching.
We kindly request your assistance in addressing the following points: