Basically the reason why Vietnam won because the Vietnamese wanted to win more than the Americans did. There were a couple of reasons for this. First, the Americans were an invading force, and the Vietnamese were fighting on their own soil. Second, the Americans were not willing to make an all-out commitment to win.
Japanese women mostly escaped the more oppressive features of Confucianism - prohibition of remarriage for widows, seclusion within the home, and foot binding. They could own property, divorce, and remarry. Korean women were tied down to Confucian values - became stricter.
The correct answer is 1, profit equals the total amount of money made minus the production cost.
In financial terms, you have a profit when the amount of revenue gained from a business interaction surpasses its expenses as well as cost and taxes.
The calculation of profit is total revenue minus total expenses.
In the financial income statement of a company, accounting people take in consideration three kinds of profits: gross profit, net profit, and operating profit.