While Serving as a Subject in a Laboratory Sleep Study

While serving as a subject in a laboratory sleep study for several nights, Avneet was awakened whenever he entered REM sleep. When first allowed an uninterrupted night's sleep, what would Avneet do?

A) sleep for a longer amount of time than normal
B) spend less time in REM sleep than normal
C) sleep for a shorter amount of time than normal
D) spend more time in REM sleep than normal