Correct option is C) 4,0,4
explaination :
Number of enantiomer = 2n (n is the number of chiral carbon )
Number of meso isomer = 0
Total number of optical isomer= 2^{n} + 0
Solving
Chiral carbon, n= 2
So Number of enantiomer = 2^{n} = 2^{2} = 4
Number of meso isomer = 0
Total number of optical isomer= 2^{n} + 0 = 4+0= 4