true false question and explain

23. Both full-time and part-time workers are included in the Labor Statistics' "employed" category. 24. Full-time students and homemakers are included in the Labor Statistics' "unemployed" category. 25. Retirees are included in the Bureau of Labor Statistics' "not in the labor force" category. 26. The adult population must equal the sum of the employed, the unemployed, and those not in the labor force. 27. If the central bank buys bonds in the open market, the money supply decreases. 28. When the central bank decreases the discount rate, the quantity of reserves increases and the money supply increases. 29. If the central bank decreases reserve requirements, the money supply will increase. 30. Other things the same, if banks decide to hold a smaller part of their deposits as excess reserves, the money supply will fall