A firm will break even (no profit and no loss) as long as revenue just equals cost. The value of x (the number of items
produced and sold) where C(x) = R(x) is called the break-even point. Assume that the below table can be expressed as a
linear function.
Find (a) the cost function, (b) the revenue function,
and (e) the profit function.
(d) Find the break-even point and decide whether the
product should be produced, given the restrictions on According to the restriction, no more than 19 units can be sold.
sales.
(a) The cost function is C(x) =