Which of the following is the cheapest source of power for a large scale industry? by Sunday | Jun 15 | Geography WAEC | 0 comments A. coal B. gas C. water D. petroleum Correct Answer: Option A – coal Users Also Read These:The cheapest source of funds available to a company…Which of the following is the cheapest for the…Which of the following is an advantage of large…Small scale retailers continue to survive in spite…A girl stands on a scale in a lift. If the reading…