What happens to the demand curve for labor of a clinic if each of the following occurs:

a. Wages increase in hospitals (no effect, outward, inward)

b. The clinic purchases equipment that increases workers productivity [ Select ]Inward, Outward, No effect

c. The price of clinical visits increase. [ Select ]Outward, Inward, No effect 

d. The clinic hires more workers. [ Select ]No effect, Outward, Inward

e. The clinic hires better trained workers who are more productive. [ Select ]Inward, Outward, No effect

f. The clinic nurses provide care that is of higher quality but takes more nursing time. [ Select ]No effect, Inward, Outward