$Streptomyces \text{ } fradiae$ produces:

$A$: Wine and beer are produced by distillation of the fermented broth.
$R$: Different types of alcoholic drinks are obtained only by fermentation,always followed by distillation process.

Match the following:

Column-$I$	Column-$II$
$(A)$ Cyclosporin-$A$	$(i)$ Clot busters
$(B)$ Streptokinase	$(ii)$ Antibiotic
$(C)$ Statins	$(iii)$ Immuno-suppressive agent
$(D)$ Penicillin	$(iv)$ Blood cholesterol lowering agent

Identify the blank spaces $a, b, c$ and $d$ given in the following table and select the correct answer.

Type of microbes	Scientific name	Commercial product
Bacterium	$a$	Clot buster enzyme
$b$	Aspergillus niger	Citric acid
Fungus	Trichoderma polysporum	$c$
Bacterium	$d$	Butyric acid

Rennet is used in

Find out the name of the microbes from which Cyclosporin $A$ (an immunosuppressive drug) and Statins (blood cholesterol lowering agents) are obtained.