When I was hired in my last job, I was initially responsible for taking care of the overall maintenance cost. After going through all the reports meticulously, I found out that our company was paying unnecessarily extra charges for electricity and mechanics. I immediately verified all my information and spoke about it to my boss. I gave him the idea of installing electrical appliances that can save energy and employ some mechanic on a contract basis and that saved a lot of money. So this gesture of mine had saved a lot of company’s revenue.