The unemployment rate may overestimate the true extent of unemployment if:__________

a. manypart-time employees would like to work full-time, but are unable toget the additionalwork.
b. manypeople become discouraged and cease looking for work.
c. peoplefalsely claim that they are actively seeking work in order toreceive unemployment benefits.
d. manypeople who claim to be unemployed actually work in the undergroundeconomy.
e. eitherc. or d. occurs.