Use the information below to answer 38 and 39. Companies i, ii, iii and iv produce and sell electronic videos. Company i, sells video for N14,000 each and o...

Companies i and ii are more engaged in public activities. Company i offers advice on how to fix and operate the electronic videos, which is a form of public service. This can help customers understand the product better and maximize its potential. Company ii sends representatives to install the videos at no additional cost, which is another form of public service. This can save customers time and money and provide them with a hassle-free installation experience. On the other hand, companies iii and iv do not offer any public activities. Company iii only offers credit sales at a discounted price, which is a marketing strategy aimed at increasing sales. Company iv is not even mentioned in the information provided.