In "Gumption," Clara admires the Oysters' gumption and advises Syl to have gumption. In what way is her advice ironic?
a. Syl needs a job, but gumption got the Oysters fired.
b. Clara herself lacks gumption, yet she has a job.
c. Education is more important to office workers than gumption is.
d. Gumption is required for office workers but not for porters.