In franz kafka's the metamorphosis, gregor's sister, grete, asks their mother to her remove furniture from gregor's bedroom so he will have more room to move around. however, gregor's mother refuses to do so. why doesn't she want to remove the furniture from his room? a. she feels that her husband would disapprove. b. she believes gregor will need the furniture when he becomes human again. c. she merely wants to oppose her daughter's idea. d. she suffers from asthma and doesn't want to exert herself.