The engineering team at Manuel's Manufacturing, Inc., is planning to purchase an enterprise resource planning (ERP) system. The software and installation from Vendor A costs $380,000 initially and is expected to increase revenue $125,000 per year every year. The software and installation from Vendor B costs $280,000 and is expected to increase revenue $95,000 per year. Manuel's uses a 4-year planning horizon and a 10% per year MARR. Click here to access the TVM Factor Table Calculator Part a What is the discounted payback period of each investment? years Vendor A: Vendor B: years Carry all interim calculations to 5 decimal places and then round your final answers to 1 decimal place. The tolerance is +0.2