how would each of the following affect helenas handbasket supply of labor?
a. the vaule of helenas home triples in an unexpectedly hot real estate market.
b. orginally an unskilled worker, helena acquires skills that give her access to higher-paying job. assume that her preferences anout leisure are not affected by the change in jobs.
c. a temporary income tax surcharge raises the percentage of her income that she must pay in taxes, for the current year only.