company c sells a line of 25 products with an average retail price of $ 1,200 . if none of these products sells for less than $ 400 , and exactly 10 of the products sell for less than $ 1,000 , what is the greatest possible selling price of the most expensive product ?
n0 = 25.0
n1 = 1200.0
n2 = 400.0
n3 = 10.0
n4 = 1000.0
t0 = 100.0 * 12.0
t1 = n2 * n3
t2 = n0 - n3
t3 = n0 * t0
t4 = t2 - 1.0
t5 = t4 * n4
t6 = t1 + t5
answer = t3 - t6
print(answer)