Which of the Following Is a True Statement

Which of the following is a true statement?

A) Unreimbursed employee business expenses are deductible as miscellaneous itemized deductions.
B) With one exception, investment expenses are deductible as itemized deductions.
C) Business deductions are one of the most common deductions for AGI but they are not readily visible on the front of Form 1040.
D) The distinction between business and investment activities is critical for determining whether a deduction is claimed above the line (for AGI) or below the line (itemized) .
E) All of these are true