Answer:
C, a wireless keyboard and a 24" LED monitor.
Explanation:
Desktop computers shouldn't need a foldable or split-style keyboard. A wireless keyboard is better than a gaming keyboard cost wise. A 24" LED would be more cost efficient and have good screen resolution.
U didn’t give us the possible answers so we can’t really answer this for you
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If he is going with the descriptive investigation approach, everything will mostly be done qualitatively. This approach does not focus on the conclusive result of the study. Instead, it focuses on the detailed path to get to an effective analytical tools, approach or methodolody towards the conclusion.
Thus, with descriptive investigation, you could trim out unnecessary approaches and single out the effective ones. In this way, you will maximize your resources in a short period of time. Thus, the answer is choice A.