What are the factors that influence perception?

The way we organize and integrate abundant sensory information is influenced by a set of biological, personal, environmental, material, etc. factors.
Perception largely depends on the characteristics of the perceiving subject, but also on the perceived object.
All of the above are correct.
a) Only the first statement is correct.
b) Only the second statement is correct.
c) Both statements are correct.
d) Both statements are incorrect.