A society can have a $\_\_\_\_\_\_\_$ economy in which the government decides on how resources are to be allocated, or a $\_\_\_\_\_\_\_$ economy in which the decisions of households and firms interacting in markets allocate economic resources.

$1.$ Market; centrally planned.

$2.$ Market, mixed.

$3.$ Centrally planned; mixed.

$4.$ Centrally planned; market.