What was the Commerce and Slave Trade Compromise? Why did they feel that way?

Under the Commerce and Slave Trade Compromise, Congress could not tax state exports or interfere with the slave trade until 1808.

Explanation:

the amount of the purse is, $120.

tax rate =9%

first find the the total tax she paid on the amount is equal to the 9% of $120 i.e,

now,

total amount paid by shalika = $120 +$10.8 = $130.8