Use the following information to answer the two questions below.

Bracket Rate

$$0-$ $$150,00020\%$

$$150,001-$ $$300,00010\%$

$>$ $$300,0000\%$

Question $1$: Is the tax structure flat, progressive or regressive?

$[$ Select $]$

Question $2$: If the tax base is $$350,000,$ what is the tax due?

$[$ Select $]$