Match the following (Column-$I$ with Column-$II$):

Column-$I$	Column-$II$
$a.$ Weedicide	$(i)$ $GA_3$
$b.$ Bolting	$(ii)$ Cytokinin
$c.$ Thinning of cotton	$(iii)$ Ethylene
$d.$ Lateral shoot growth	$(iv)$ $2, 4-D$

• A
  $a(iii), b(ii), c(iv), d(i)$
• B
  $a(iv), b(i), c(iii), d(ii)$
• C
  $a(iv), b(i), c(ii), d(iii)$
• D
  $a(iv), b(ii), c(iii), d(i)$