<PRE><B>Question 1095010</B>
R(x)=200x-2x^2; C(x)=-x^2+25x+4900
Set them equal to each other to break even.
200x-2x^2=-x^2+25x+4900
x^2-175x+4900=0
(x-35)(x-140)=0
x=35 or 140, but x cannot be greater than 100.
check 35
7000-2450=4550.
-1225+875+4900=4550
35 units ANSWER
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