What would be the impact on the company”s overall net operating income of buying part P42 from the outside supplier and using the freed space to make more of the other product? A) Net operating income would increase by $13,000 per year. B) Net operating income would increase by $8,000 per year. C) Net operating income would decline by $42,000 per year. D) Net operating income would decline by $68,000 per year.