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 Cix) = 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 (c) the profit function (d) Find the break even point and decide whether the product should be produced, given the Fixed cost Variable cost Price of item restrictions on salos 5000 $15 $35 According to the restriction, no more than 10 unts can be sold (a) The cost function is cx . (Simplify your