Answer:
The full-cost approach to income statement analysis.
Step-by-step explanation:
This form of cost analysis approach is mostly used because of the fact that it is objective to people who use it and also it is based on allocating shared cost per unit individual in costing activities of costing procedures.
The form of analysis also involves evaluating several line items within a statement, this is by following trends of other individual lines continuously in a certain time frame. Analysis of the income statement uses tools like horizontal cost, and other costs to run its analysis.