A new tax is imposed by the government. It raises the price of every $\$10$ good by $\$1$ and the price of every $\$20$ good by $\$2$. What inference can be made about the type of this tax?
- Ait is a direct tax: no; it is a specific tax: no; it is a progressive tax: no
- Bit is a direct tax: no; it is a specific tax: no; it is a progressive tax: yes
- Cit is a direct tax: yes; it is a specific tax: yes; it is a progressive tax: no
- Dit is a direct tax: yes; it is a specific tax: yes; it is a progressive tax: yes