19. If an individual knows the price of three similar cars at different dealerships, he is operating
under which of the following decision-making conditions?
(A) risk
(B) certainty
(C) speculation
(D) suppositio
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統計: A(0), B(2), C(1), D(0), E(0) #2586487
統計: A(0), B(2), C(1), D(0), E(0) #2586487