Finding the cause first when a work problem occurs is part of which skill?

Correct answer: Problem solving skill

The direct answer is B: finding the cause of a work problem is part of problem-solving skill. Problem solving is a planned process. First, notice and clearly define the problem. Second, find its likely cause instead of guessing or blaming someone. Third, think of possible solutions. Fourth, choose a suitable solution, apply it, and check whether the problem has reduced. Option B is correct because identifying the cause is a central early step in solving a problem. Option A is wrong because decoration concerns appearance, not finding and correcting a work difficulty. Option C is wrong because increasing expenses is not automatically a solution and may create another problem. Option D is wrong because stopping work avoids the problem rather than solving it. A cause may be lack of material, unclear instructions, poor timing, or a technical fault, so careful observation matters. Memory cue: define, find the cause, act, and check.