Consider the following important sources of tax revenue for the Central Government :I. Corporation taxII. Taxes on income other than corporation taxIII. CustomsIV. Union excise dutiesWhich one of the following is the correct descending order in terms of gross tax revenue?

Consider the following important sources of tax revenue for the Centra

1.	Consider the following important sources of tax revenue for the Central Government :I. Corporation taxII. Taxes on income other than corporation taxIII. CustomsIV. Union excise dutiesWhich one of the following is the correct descending order in terms of gross tax revenue?
A.	I-II-IV-III
B.	I-II-III-IV
C.	III-I-II-IV
D.	II-III-I-IV
Answer» B. I-II-III-IV