You own a stock portfolio invested 25 percent in Stock Q, 20 percent in Stock R, 35 percent in Stock S, and 20 percent in Stock T. The betas for these four stocks are .90, 1.23, 1.07, and 1.25, respectively. What is the portfolio beta? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Portfolio beta Dog Up! Franks is looking at a new sausage system with an installed cost of $445,000. This cost will be depreciated straight-line to zero over the project's five-year life, at the end of which the sausage system can be scrapped for $53,000. The sausage system will save the firm $139,000 per year in pretax operating costs, and the system requires an initial investment in net working capital of $25,000. If the tax rate is 23 percent and the discount rate is 11 percent, what is the NPV of this project? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) NPV