... planned. Testing the solution should be carried out throughout all the stages. REPORTING THE SOLUTION Reporting the solution means producing a statement of the solution and the method of solution, ... the range of values in the problem. DESIGNING A SOLUTION There is no point in repeating someone else's work, so the first step in designing a solution involves investigating existing solutions. ... solutions. IMPLEMENTING THE SOLUTION Implementing a solution involves using the solution to solve the problem. If a software package, such as a word processor, has been chosen, implementing the solution...