Which answer choice could be used as or supporting information for the following claim
student today need to learn to type on a keyboard
a) student are required to learn to much in these days and they are frequently too. tired to complete their homework
b) sending electronic message is the most frequent method of communication in the 80 percent of professional occupations
c) computer keyboard are likely to be smaller and thinner in the future some might even be virtual
d) excessive typing can pain in finger wrist and other joints