Question 767871
n is number of boxes to produce and sell.
Money gone out: 2000 + 1.50n
Money coming in: 4.00n
Break-Even:  2000+1.50n=4.00n


Solve for n in {{{2000+(3/2)n=4n}}}

{{{2000=(4-3/2)n}}}
{{{(5/2)n=2000}}}
{{{n=2000*(2/5)}}}
{{{n=800}}}

800 packages.