Which modern-day nation did the inca empire fail to conquer any part of?

Brazil.

Explanation:

The Inca Empire, which name means Four Regions in Quechua, was the greatest empire in pre-Columbian America. It used conquering and nonviolent assimilation, to incorporate Peru, western and south central Bolivia, southwest Ecuador, a big part of Chile, northwest Argentina, and a small portion of southwest Colombia.  

a standing committee

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