Read the sentence:

"Unaware of the change in the week's work schedule, the loyal customers saw Marquis arrive to work a day early."

What is the best revision for the sentence?

A. Unaware of the change in the week's work schedule, Marquis arrived at work a day early, surprising the loyal customers.
B. The loyal customers, unaware of the change in the week's work schedule, saw Marquis arrive to work a day early.
C. Marquis arrived at work a day early because the loyal customers were unaware of the change in the week's work schedule.
D. Arriving a day early to work, Marquis surprised the loyal customers who were unaware of the change in the week's work schedule.