Shelley Company will pay $100.000 for a machine that will generate the following ouah flower TEAR CASH FLOW 1 $10,000 2 $10,000 $10,000 $10,000 5 $10.000 5 $20,000 320,000 $30,000 4 The payback period for the investment in O 10 years O 6.25 years 07.33 years 6.5 year 7.5 years