Show that if r(x)=6x and c(x)=x^3-6x^2+15x are your revenue and cost functions, then the best you can do is break even (have equal revenue cost).
2.Suppose c(x)=x^3-20x^2+20,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items.
2.Suppose c(x)=x^3-20x^2+20,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items.