The Explain feature in wca4z generates natural language descriptions of COBOL programs primarily to benefit which audience?

Think of it like working hands-on with IBM mainframe systems — the answer here is 'z/OS capacity planners calculating software license costs'. The Explain feature bridges the knowledge gap for Java developers unfamiliar with COBOL by producing natural language summaries of program logic, helping them validate and maintain transformed code. On real mainframe exams, this concept comes up repeatedly so make sure you have it locked in.