In order to legally overcome this problem, Brain Wing Inc. could resort to the payment of "speed money".
Option: C
Explanation:
Speed money also known as "grease payments" is utilized to accelerate a scheduled operation or service, such as granting a license or processing a shipment. Speed money by the outcome varies from the bribery.
Speed money is being paid to speed-up anything someone would do regardless. Bribes are charged to do an act that someone does not do. Here Brain Wing Inc. need to fast the contractual work in less developed countries by looking that the entire transaction is well-documented, and nothing is done under the table, which is followed by speed money transactions for the welfare of nation.