Match the columns.
(a) | Saccharomyces cerevisiae | (i) | Production of immunosuppressive agent |
(b) | Monascus purpureus | (ii) | Ripening swiss cheese |
(c) | Trichoderma polysporum | (iii) | Commercial production of ethanol |
(d) | Propionibacterium sharmanii | (iv) | Production of blood cholesterol lowering agents |