There are two location alternatives: atlanta and baltimore. the most important factors are raw material supply, transportation costs, and labor costs at these two locations. the weights of these factors are 0.5, 0.4 and 0.1. and he scores with respect to these three factors were determined as 60, 80, and 70 for atlanta; and 70, 50 and 90 for baltimore. if the management has determined a minimum acceptable score of 75, they should:

a. build a plant in both cities.
b. choose atlanta.
c. choose baltimore.
d. be indifferent between these locations.
e. reject both locations.