Match the following (column$-I$ with column$-II$)

Column $I$ (Microbes)	Column $II$ (Organic acid)
$a.$ Aspergillus niger	$(i)$ Butyric acid
$b.$ Clostridium butylicum	$(ii)$ Citric acid
$c.$ Acetobacter aceti	$(iii)$ Lactic acid
$d.$ Lactobacillus	$(iv)$ Acetic acid

 

• A

  $a(i), b(ii), c(iii), d(iv)$

• B

  $a(ii), b(i), c(iv), d(iii)$

• C

  $a(ii), b(iv), c(iii), d(i)$

• D

  $a(iii), b(i), c(iv), d(ii)$