CarterCo contacts to sell and DanaCo to buy 2,000 watches specially designed for use by divers who perform industrial underwater welding. The agreement describes the watches as "deep ocean-rated diving timepieces." Several of the watches fail when used by divers at a depth below 500 meters. CarterCo claims that 500 meters is too deep for the watches. DanaCo claims that the watches failed between 500 and 750 meters, and that such use constitutes "deep ocean" diving. DanaCo seeks to introduce evidence that when the first eight watches failed, CarterCo replaced them.
What answer best describes DanaCo’s evidence?

Which of the following is true about presentation methods for providing training? audiovisual techniques are most effective when they are used alone. mobile technologies include training methods such as on-the-job training, simulations, business games and case studies, behavior modeling, interactive video, and web-based training that require the trainee to be actively involved in learning. the typical users for teleconferencing include employees who are part of a workforce that spends most of its time traveling, visiting customers or various company locations and has limited time available to spend in traditional training activities. webcasting involves classroom instructions that are provided online through live broadcasts. classroom instruction is no longer a popular training method because of new technologies such as interactive video and computer-assisted instruction.