Planning requires logical and systematic thinking rather than guess work or wishful thinking. Identify the related feature of planning.

Planning is a mental exercise

The correct answer is Option 2 i.e. Planning is a mental exercise.

Planning is a mental exercise: Planning requires application of the mind involving foresight, intelligent imagination and sound judgement. It is basically an intellectual activity of thinking rather than doing, because planning determines the action to be taken. However, planning requires logical and systematic thinking rather than guess work or wishful thinking In other words, thinking for planning must be orderly and based on the analysis of facts and forecasts.