Question : Who originated the fundamental cardinal concept of utility?

Option 1: Robbins

Option 2: Pal a Samuelson

Option 3: Hicks and allen

Option 4: Alfred Marshall

Question : Who propounded the Innovation theory of profits ? 

Option 1: J .A. Schumpeter 

Option 2: P .A. Samuelson 

Option 3: Alfred Marshall 

Option 4: David Ricardo 

Question : Who has been coined the term “utility”?

Option 1: Pigou

Option 2: Marshall
 

Option 3: Hicks and allen
 

Option 4: Robbins

Question : Who has given ordinal utility theory?

Option 1: Alfred Marshall

Option 2: AC Pigou

Option 3: Hicks and Allen

Option 4: David Ricardo

Question : The Liquidity Preference Theory of Interest was propounded by : 

Option 1: J. M. Keynes

Option 2: David Ricardo 

Option 3: Alfred Marshall 

Option 4: Adam Smith