L LOL FAIL New member Nov 5, 2011 #1 S = 1/70(9000 - N) is the selling price of a watch C = 4000 + 25N is the production cost How many watches need to be sold to get to the point that the total sales revenue = total cost?
S = 1/70(9000 - N) is the selling price of a watch C = 4000 + 25N is the production cost How many watches need to be sold to get to the point that the total sales revenue = total cost?
