Answer:
c. frictionally unemployed.
Step-by-step explanation:
Frictionally unemployment happens when workers leave willingly or by force the last job they had, in this case Chelsea took the decision of quitting her job, so in the case of Chelsea this is Frictionally unemployment, because cyclically unemployment happens because the job people was performing is cyclical can only be performed in a certain period of time, like people that works in fishing boats in the coasts of Alaska, structurally unemployment happens when the people is not prepaed enough for the jobs available. so the only option is frictionally unemployed.