(A) If you live in a 1st best world
(B) If you live in a 2nd best world
(C) If the tax rates on some of the items are prohibitively high
(D) Either of the above
»Important Links:
English Mcqs | General Knowledge Mcqs | Pak Studies Mcqs |
Current Affairs Mcqs | Current Affairs Mcqs PDF | Current Affairs of Pakistan |
Books PDF | Notes PDF | Islamic Studies Mcqs |