What are the three most important variables that cause the market supply curve for labor to$$ shift?

Part $2$

The supply curve for labor shifts with changes in

Part $3$

A$.$

the$$ population, demographics, and opportunities in other labor markets.

B$.$

human capitalhuman$$capital$,$

$$demographics$,$ and opportunities in other labor markets.

C$.$

the$$ population,

the number of firms in the marketthe$$number$$of$$firms$$in$$the$$market$,$

and

the generosity of unemployment insurancethe$$generosity$$of$$unemployment$$insurance$.$

D$.$

the populationthe$$population$,$

minimum wage$$ legislation, and the wage rate.

E$.$

the$$ population, the wage$$ rate, and opportunities in other labor markets.