#1) (50 points) Consider four different project proposals given to the State Waterworks Agency (SWA), which they will evaluate and decide on one for further analysis. The criteria the SWA employs in this initial assessment process together with their weights and the corresponding values of the individual projects for these criteria are given in the following Table. 214 78 278 378 Proposal | Proposal 2 Proposal 3 Proposal 4 Weights Number of employment 128 206 167 0.10 created Impact on 0.12 environment Amount of credit 534 365 0.08 required Availability 0.90 0.90 of credit 0.75 0.80 0.10 Amount of electricity 110 123 119 132 0.23 generated Amount of land 71500 78600 83500 69500 0.17 irrigated Cost of 678 798 721 850 0.20 proposal Impact on environment is expressed on scale of [1,100) with higher values indicating less damage on environment. Availability of credit is represented through the range (0,1), where higher values imply higher probability of indeed securing the credit. Amount of electricity generated is in MW and amount of land irrigated in ha. Cost of proposal is expressed in million S. Apply an initial screening to determine the proposal to be analyzed in detail