What would be an item on the United States Balance of Payment current account? A. 2 tons of grain from the US farmers to Ethiopia
B. Purchase of shares of a Canadian firm by a US resident
C. Purchase of a US firm by a Japanese multinational firm
D. Payment of interest by a US bank to a foreign depositor

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

answer; ethnocentric;

answer; sex,attention,sleep,thirst, and hunger and many other vitals;

answerdemocracy;