For the past several years, a certain technology has been widely used to transmit data among networked computers. Recently two data transmission companies, Aptron and Gammatech, have each developed separate systems that allow network data transmission at rates ten times faster than the current technology allows. Although the systems are similarly priced and are equally easy to use, Aptron's product is likely to dominate the market, because .

Option E it is easier for users of the current data transmission technology to switch to Aptron’s product than to Gammatech’s

Explanation:

This reason best describes why the Aptron's product will dominate the market. Whereas other options talk about the market in general or says that Gammatech will benefit but doesn't provide a better explanation why Aptron's product will capture the market.

The reason says that Aptron's product will capture market because customer perceive that the Aptron's product are more easily accessible than Gammatech.

Suppose you go to the corner shop and you ask for Pepsi, the shopkeeper he doesn't has that temporarily but he has Coke. You then take the Coke instead of other options. This makes it clear that the product which is more accessible to the customer will win the market. So here Aptron's products are more accessible to customers.