Which of the following statements regarding a proposed tax on sugar-sweetened beverages is a positive statement?
A 10% sugar tax represents an unfair burden on low-income consumers who have limited dietary choices.
The government should allocate all revenue raised from the sugar tax to funding physical education in schools.
A 10% increase in the retail price of sugary drinks is estimated to reduce the quantity demanded by 12%.
It is better for the government to tackle obesity through public health campaigns rather than through regressive taxation.