Economics homework help

When a company advertises on the​ Internet, the company pays the operators of search engines each time an ad for the company appears with search results and someone clicks on the link. Click fraud is when a computer program pretending to be a customer clicks on the link. An analysis of
1,200
clicks coming into a​ company’s site during a week identified
190
of these clicks as fraudulent. Complete parts​ (a) through​ (c) below.