Which of the Following Is the Correct Order of Piaget's $\rightarrow$

Which of the following is the correct order of Piaget's stages of cognitive development?

A) Preoperational $\rightarrow$ concrete operations $\rightarrow$ sensorimotor $\rightarrow$ formal operations
B) Concrete operations $\rightarrow$ sensorimotor $\rightarrow$ preoperational $\rightarrow$ formal operations
C) Sensorimotor $\rightarrow$ preoperational $\rightarrow$ concrete operations $\rightarrow$ formal operations
D) Preoperational $\rightarrow$ sensorimotor $\rightarrow$ concrete operations $\rightarrow$ formal operations