The following statements are made for NMOS & PMOS
1: The carrier mobility in NMOSis higher
2: PMOSrequire less area than NMOS
3: NMOS circuits are smaller than PMOS
4: PMOS are fasterin switching.
Of these, the true statements are -

A

2 and 4 only

B

2 and 3 only

C

1 and 3 only

D

1,2 and 3 only