Well, i guess i'll just do it," betty huffed. "just let me put aside this nursing child and climb down there into the mud. i'm sure once i hike up my petticoats i'll be able to fix that broken wheel in no time." jeb rolled his eyes without saying a word. "wouldn't want you to have to put down your guitar and get some actual work done," betty continued.
what is the meaning behind the sarcasm in this passage?
a. betty is more confident than jeb.
b. betty is capable of more than people think.
c. betty thinks it is absurd that jeb has not fixed the wheel himself.
d. betty is upset that jeb never seems to get much work done.