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2. A Tema Oil Refinery (TOR) Lid, must decide among three sites for the construction of a new oil storage facility. The firm has selected the six factors listed below in Tablel as a basis for evaluation and has assigned rating weights from 1 to 5 on each factor. Mr. Isaac Osei the Managing Director has rated each location for each factor on a 1 to 100-point basis. Table 1: Factor Description, Rating Weight and Location rating FACTOR FACTOR NAME RATING WEIGHT LOCATION A B C - Proximity to port facility 100 80 80 2 Power-source availability and cost 80 70 100 3 Workforce attitude and cost 30 60 70 W NNAWU 4 Distance from Tema 10 80 60 5 Community desirability 90 60 80 O Equipment suppliers in area 90 60 90 Requirements (a) Which site will be recommended based on total weighted scores? (s) (b) If location B's score for Proximity to port facilities was reset at 90, how would the result change