<span>This is about how the market system and the command economy try to cope with the economic scarcity. In the market system, producer produces goods that the market demanded with the resources owned by the producer without the intervention of the government. Whereas in the command economy, the government owned all the resources, make choice on allocating the resources to produce a product and also decide on how to distribute the product</span>

According to the passage :
B. All branches of government have equal power.
is the correct answer.
They studied Confucianism because they believed that was the right path in life
Alexander Graham Bell invented the TELEPHONE in 1876. It is a device that lets two people have a conversation even when they are far from each other. This could be done by sending signals through cables. Alexander Graham Bell began a new era of communication with his invention of the telephone.