Answer :
Solution:
Given,
Unfinished bookcases which retail for $59.
Pine Street is contemplating completing the bookshelves and selling them for $71.
STAY PROCESS INCREMENTAL
Revenue = 71 -59 = 12
variable = 38 -43 = -7
fixed = 10-10 = 0
Incremental net profit of a pound, Pine is projected to move forward.