a salesman ’ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1000 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 600 more than that by the previous schema , his sales were worth ?
n0 = 5.0
n1 = 1000.0
n2 = 2.5
n3 = 4000.0
n4 = 600.0
t0 = n0 / 100.0
answer = n4 / t0
print(answer)