Which of the following are powers that are exercised by both the national government and state governments at the same time?(1 point)%0D%0AResponses%0D%0A%0D%0Aconcurrent powers%0D%0Aconcurrent powers%0D%0A%0D%0Areserved powers%0D%0Areserved powers%0D%0A%0D%0Aenumerated powers%0D%0Aenumerated powers%0D%0A%0D%0Aprohibited powers