for each within Machine 1 Machine 2 Initial cost $152,000 $169,000 Annual cash inflows 50,000 60,000 Annual cash outflows 15,000 20,000 Estimated useful life 6 years 6 years The company's minimum required rate of return is 9%. Present Value of an Annuity of 1 8% 9% Period 10% 4.486 4.355 4.623 6 What is the profitability index 09:56