Someone answer correctly

C = 8, N = 5, T = 5

Step-by-step explanation:

c=3 than c = 1 than c = n + 3

n = 1 than n = t

t = 5

(remember code works right to left, than top to bottom, work you way down)

So,

n = 5 because n = t is last command for n

c = 5+3 = 8 because n = 5 at this point in the code

then

C = 8

N = 5

T = 5 (doesn't change)

expression #3 is not equivalent. the others are.