The velocity of efflux of an ideal liquid does not depend on:
(i) the depth of point below the free surface of liquid
(ii) the area of orifice
(iii) the density of liquid
(iv) the area of cross-section of the vessel

• A

  (i, ii, iii)

• B

  (ii, iii, iv)

• C

  (ii, iv)

• D

  (i, iii, iv)