Studies have shown that a 10% increase in the price of cigarettes, only reduces demand by 4%. On the other hand, the tax imposed on luxury goods in 1991 was also 10%, but the tax revenue fell $97 million short of projection, and yacht retailers saw a 77% drop in sales. Many of those retailers went bankrupt and had to abandon their businesses, with many people losing their jobs. Regardless, tax shifting should always be considered when setting tax policy.
Which one of the following is an assumption upon which the argument relies?
A. Tax shifting plays an important role in increasing the sales of luxury goods.
B. The tax revenue is directly propotional with the amount of sales in any given time period.
C. An increment or decrement in the percentage of tax imposed has no relation with the bankruptcy of the firms.
D. If a tax is levied on a non-price sensitive good or service — like cigarettes — it wouldnot lead to big changes such as factory shutdowns and unemployment.
E. The retailers intentionally went bankrupt in order to reduce their tax burden.