Given the production function,the marginal product of labor will increase if the capital's share of output increases.

True

False

In Country A the number of adult population is 15 millions, the number of worker is 10 million and the labor force participation rate is only 80%. Now suppose adult population increases by 2%, labor forces increases by 1% and the number of employed people increases by 1%, what are the percentage changes in labor force participation rate and the unemployment rate?

a.1% and 2%

b.1% and 0

c.1% and 1%

d.3% and 0

e.1% and 1%