Henrie's Draper Service is investigating the purchase of a new machine for cleaning and blocking drapes. The machine would cost $144,200. Henrie's has estimated the new machine would increase the company's cash inflow by $40,000 per year. The machine would have a five year useful life and no salvage value. What is the machine's internal rate of return? O 15% O 12% 3.6% 27.7% 10% Due to erratic sales of its sole product - a high capacity battery for laptop computers - PEMhas been experiencing difficulty for some time. The company's contribution format income statement for the most recent month is given below: Sales (27,000 units at $20 per unit) $540,000 Less: Variable costs $378,000 Contribution margin $162000 Less: Fixed costs $180,000 Net operating loss $(18,000 Assume that the company automates and variable costs decrease by $3.00 per unit and fixed costs increase by $60,000 per month. What would the net operating income be if 35,000 units are produced and sold next month