Electronic filing (e-filing): a. Reduces the chances that the IRS will make mistakes when inputting tax return information. b. Requires the services of a professional. c. Generally results in a slower refund. d. Can be done only by telephone.

a. Reduces the chances that the IRS will make mistakes when inputting tax return information.

Explanation:

Electronic filing simply has to do with the storage of business data on a computer system. It is way safer than filing on paper because these files can be stored and they have backup systems for them too. These systems gives a way of managing such files by organizing, updating, storing and retrieving the files whenever it is necessary.

Option a is the best answer for This question as it points out one of the many advantages of such a system.

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false! basically!

i hope i'm correct.