29. .......... hypothesis states that unemployment eventually returns to its normal rate, regardless of the rate of inflation (a) unemployment-rate (b) Expected-rate (c) Natural-rate (d) Speculative-rate
30. The Central Bank sometimes uses ……. to persuade commercial banks through policy statements, public pronouncements, outright appeals, warning that excessive expansion or contraction of bank credit, might involve serious consequences for the banking system and the whole economy (a) Selective credit control (b) Credit ceiling (c) Moral Suasion/Directives (d) Open market operation