Which of the followings cannons of taxation have been propounded by Adam Smith ?
(a) Economy, Elasticity, Simplicity, Sufficiency.
(b) Certainty, Convenience, Economy, Elasticity.
(c) Economy, Co-ordination, Convenience, Expediency.
(d) Equity, Certainty, Convenience, Economy.
(a) Economy, Elasticity, Simplicity, Sufficiency.
(b) Certainty, Convenience, Economy, Elasticity.
(c) Economy, Co-ordination, Convenience, Expediency.
(d) Equity, Certainty, Convenience, Economy.