If xerox paper costs 5 cents a sheet and a buyer gets 10% discount on all xerox paper one buys after the first 2000 papers and 20% discount after first 10000 papers, how much will it cost to buy 35000 sheets of xerox paper?	Choose the correct option:  A) $1250  B) $1060  C) $1450  D) $900  E) $1000
30 sec approach - solve it using approximation   35000 sheet at full price, 5 cent = 1750   35000 sheet at max discount price, 4 cent = 1400   Your ans got to be between these two.   Ans $1450 it is.
<result>C</result>
If xerox paper costs 5 cents a sheet and a buyer gets 10% discount on all xerox paper one buys after the first 2000 papers and 20% discount after first 10000 papers, how much will it cost to buy 35000 sheets of xerox paper?