Which of the following statements concerning bottom-up and top-down processing is correct? a. due to the complexity of the surrounding environment, individuals often use both top-down and bottom-up processing when perceiving. b. top-down processing is utilized most when individuals encounter environmental stimuli that they are unfamiliar with. c. bottom-up processing is utilized most when individuals are drawing on prior knowledge to interpret environmental stimuli. d. bottom-up and top-down processing often cause an individual to experience inattentional blindness.