Answer:
$150
Step-by-step explanation:
Data provided as per the question is below:-
Phone Purchase cost = $300
Paid Chinese subsidiary = $150
The computation of change the U.S.–Chinese bilateral trade balance is shown below:-
Trade balance = Phone Purchase cost - Paid Chinese subsidiary
= $300 - $150
= $150
Therefore for computing the trade balance we simply subtract Paid Chinese subsidiary from Phone purchase cost.