Which of the following indicators is most likely to be an effective predictor of demand for new commercial catering equipment in one year's time?

It seems to be "C" is the correct answer

My answer will be ---------------cccccccccc

Which of the following indicators is most likely to be an effective predictor of demand for new commercial catering equipment in one year's time?c) Number of people attending professional catering equipment exhibitions

You are right Sir..........

it is c) Number of people attending professional catering equipment exhibitions...........................

These people are probably in the early stages of the buying process for new equipment.

As you chose 

Option     C

c) Number of people attending professional catering equipment exhibitions

Option C) is answer <<<<<<<<<<<<<<<<<<<<<