SOLUTION: julie makes and sell shirts for children and adult .she sell the shirts for$20 per unit. material for shirts cost $6 each she has fix cost per month $420 and estimates that she can

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Question 1143599: julie makes and sell shirts for children and adult .she sell the shirts for$20 per unit. material for shirts cost $6 each she has fix cost per month $420 and estimates that she can make and sell 80 shirts each month. how many shirts does juliet need to sell to break even
Answer by ikleyn(52776) About Me  (Show Source):
You can put this solution on YOUR website!
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The equation for the break event is


    420 + 6x = 20x.


Solve it for x


    420 = 20x - 6x

    420 = 14x

      x  = 420%2F14 = 30.


Since 30 <= 80, the solution is in the feasible domain.


ANSWER.  The break event is 30 shirts.

Solved.