According to Thoreau's "Walden," why should people live simply? A. The urban world keeps people from properly experiencing emotions
B. Luxuries prevent people from being the best they can be
C. People derive comfort from providing things for themselves
D. A simple life is more romantic and imaginativ

i dont know sorry why dont you looking it up on google

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .

well 1 they have there leader that controls them