Answer:
c. They maintain a guard of ten knights.
Step-by-step explanation:
In Le Morte d'Arthur, we learn that the barons maintain a guard of ten knights during the waiting period. Le Morte d'Arthur is a work by Sir Thomas Malory that presents several tales about the legendary King Arthur. The work is a combination of the recompilation of stories and the creation of original ones, and it is one of the most important sources of Arthurian literature in English.