You run a display ad campaign for a product that your firm markets. The campaign generates 28 million impressions, with a click rate of 0.038% and a conversion rate of 1.74%. The margin of each unit of product sold is $383, and consumers typically buy only one unit of the product at a time.The website sells impressions at a cost of $2 per thousand impressions (CPM).What is the return on investment for your firm?

Group of answer choices

14.8%

26.6%

79.0%

127%

149.2%