The less the money left by Simon at the end of the month after the monthly payments made him take the step of evaluating the results.
The five-step problem-solving has been given as the step that enables the person to evaluate the problem and find the solution. The steps involved are:
The step taken to Simon to buy the computer has been the decision-making, thus after the monthly payment, Simon had to evaluate the result of his decision. Thus, option C is correct.
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