Answer: 20.99
Explanation:
The optimal bison-killing tax is 20.99
Before the optimal bison-killing tax (per bison) is gotten, we had to calculate the optimum amount of killing first which is represented by b.
After b has been gotten, the value of b was 19.1 and this was slotted into the tax in order to get the value of t.
The analysis and explanation has been attached below
