Answer:
Reject Accept Net Income
order order increase / (decrease)
Revenues $0 $114,250 $114,250
(4570*25)
Cost - variable manufacturing $0 $73,120 ($73,120)
(4570*16)
Shipping $0 $4,570 ($4,570)
(4570*1)
Net Income $0 $36,560 $36,560
So, the special order should be accepted.