Howard? Weiss, Inc., is considering building a sensitive new radiation scanning device. His managers believe that there is a probability of 0.45 that the ATR Co. will come out with a competitive product. If Weiss adds an assembly line for the product and ATR Co. does not follow with a competitive? product, Weiss's expected profit is $40,000?; if Weiss adds an assembly line and ATR follows? suit, Weiss still expects $10,000 profit. If Weiss adds a new plant addition and ATR does not produce a competitive? product, Weiss expects a profit of $600,000?; if ATR does compete for this? market, Weiss expects a loss of $120,000. What is the expected value for the add assembly line option? What is the expected value for building the new plant?