The word “taxing” in Paragraph 5 means ______ .

Why have many countries started to consider taxing sugar?

Certain portions of his income were not . A: taxing B: taxable C: duty D: dutiable

The plane is making its final ___________ into the airport. A: descent B: drop C: landing D: taxing

In spite of the taxing business schedule, he managed to take some time off for exercise(). A: imposing B: demanding C: compulsory D: temporary

The<br/>Coase theorem states that ____. A: the<br/>level of pollution should be equal to zero to maximize social net<br/>benefit B: if<br/>property rights exist and transactions costs are low, private<br/>transactions are efficient C: the<br/>efficient level of output is where marginal external cost equals<br/>marginal external benefit D: the<br/>best way to limit pollution is by taxing producers who pollute