Which is a budget used for? a planning income and expenses b get a better loan c eliminating opportunity costs d keeping track of rising and falling prices

The answer is d can i get brainlest 

The correct answer is  d keeping track of rising and falling prices

During world war 2, the civilians were called partisans

Partisans were something like rebels or freedom fighters in areas conquered by Germany. The term stuck and was used a lot to describe especially those fighters from the Balkans area where partisans who were communists fought against Italians and Germans and later became even more important when the war ended.