Justin Bieber printed 12000 copies of his
poster for $60000. He distributed 16.66% of
the posters freely as specimen cop

Justin Bieber printed 12000 copies of his
poster for $60000. He distributed 16.66% of
the posters freely as specimen copy and sold
40% of the remaining posters at 20%
discount. He sold the rest at 10% discount
on $10 per copy. What is the overall gain or
loss in the first’s issue of the poster, if the
poster could not realize the income from the
advertisement or other sources?​