The Chiming Clock Company sells a particular clock for $30. The variable costs are $19 per clock and the breakeven point is 230 clocks. The company expects to sell 280 clocks this year. If the company actually sells 330 clocks, what effect would the sale of additional 50 clocks have on operating income? Explain your answer. The sale of an additional 50 clocks would v operating income by the amount of The total effect would amount to