Answer :
Final answer:
The amount to be entered as the US Designated taxes of the Old Document is $253.30.
Explanation:
The US Designated taxes of the Old Document can be calculated by subtracting the total amount of the new document from the total amount of the old document and dividing by the number of coupons (2) being exchanged. In this case, the total amount of the old document is $889.20 and the total amount of the new document is $382.60, so the difference is $506.60. Dividing this by 2 gives us $253.30. Therefore, the amount to be entered as the US Designated taxes of the Old Document is $253.30.