7.(10 pt.) A saleswoman from vendor A offered Tectcorp some parts-washing eq for $120,000. A competing saleswoman from Vendor B offered similar equipment for $90,000. However, vendor A said Tectcorp won't le to pay for their uipment until the warranty runs out. If vendor A's equipment has a 2-year warranty (warranty runs out at end of year 2), determine which offer is better using present worth analysis. Tectcorp's real MARR is 15% per year and the inflation rate is 5% per year. Inflation must be considered in your analysis. Note: the only cash flow diagram required to be shown in your solution is for vendor A