Answer:
A) $0, no cash paid in 2016, both interest and principal were paid on March 31, 2017.
B) = [($90,000 x 8%) / 12] x 3 months = ($7,200 / 12) x 3 = $600 x 3 = $1,800
C) = $90,000 + $1,800 = $91,800
D) = ($600 x 6 months) + $90,000 = $3,600 + $90,000 = $93,600
E) = $600 x 3 months = $1,800