Need help with these economic questions, thanks!

Macroeconomics is the branch of economics that focuses on: O broad issues such as growth, unemployment, inflation, and trade balance. O the means of production (resources and businesses) that are owned and operated by private individuals or groups of private individuals. O workers or firms, and whether they are well suited within the overall production process. O the actions of particular agents within the economy, like households, workers, and business firms.Assume Congress passes a new tax of $2.00 per pack on cigarettes paid by the sellers. The effect on the supply curve is a(n): 0 decrease in supply. 0 increase in supply. 0 decrease in quantity supplied. 0 increase in quantity supplied