Mimi is the OM Manager at Carlsberg beer factory. She is considering in investing Machine A that would have an impact on variable input consumption rate, as well as, variable output rate. Assume that unit cost for all variable input remain constant. Further assume that Carlsberg's operating hours is 7 days per week. Current rate (without invest) Machine A Consumption rate Beer 2100 ton per week 300 ton per day Water 165 ton per week 25 ton per day Chemical 40 kg per day 280 kg per week Electricity 55 watt per day 385 watt per week Base on Multi Productivity Measure, should Mimi purchase the Machine A? Support your explanation with relevant calculation steps