2. Dollar Department Stores has received an offer from Harris Diamonds to purchase Dollar's store on Grove Street for $120,000. Management has determined 4 possible scenarios for future profit: S1,S2, S3, and S4. Dollar has determined probability estimates of the store's future profitability, based on economic outcomes, as: P(S1)=.2, P(S2)=3,P(S3)=.1, and P(S4)=,4. The decision is to sell the store or keep the store. Dollar can have an economic forecast performed, costing $10,000, that produces indicators I1 and I2, for which P(I1/S1)=.1;P(I1/S2)=.2;P(I1/S1)=.6;P(I1/S4)=.3 Prepare a complete decision analysis for this situation, including a computation of the efficiency of the sample information