Answer:
The president of India is <u>Ram</u><u> </u><u>Nath</u><u> </u><u>Kovind</u><u>.</u>
It was a land at German-Czechoslovakian border at Sudetes Mountains, where<em> </em>Sudete Germans (Sudendeutsche) have lived. In 1938 Adolf Hitler decited to unlawfully join this Sudetenland to Germany. It was an intro of II World World War which began year later when Nazi Germany invaded Poland.
Explanation:
Cost Benefit Analyses are basically pro-con lists. A person wanting to make a complex decision will analyze the costs of the decision and the benefits of the decision and weigh them against each other.