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 following are advantages of large scale…Small scale retailers continue to survive in spite…Considering all costs, the cheapest source of energy…Which of the following is an advantage of large…The cheapest source of funds available to a company…