PLEASE ANSWER FAST how are public opinion polls helpful to the government??

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

Canada economy usa test prep i am stupid i don’t get it

Five methods of nomination used today include: select all that apply convention caucus direct primary inheritance promotion petition announcement