What bodies of water provided the eastern border of the zhou dynasty? ?

the yellow sea. You can look at a map of china and see that the yellow sea is to the east

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

these civilizations were located around fertile rivers, where they could produce an abundance of crops