Kareem is a hardworking warehouse worker at Amazon, and he has applied for a managerial position. Due to his familiarity with his supervisors, Kareem decided not to practice for the interview. During his interview, Kareem began saying "ah", "um", and "like" unintentionally. Which aspect of verbal delivery should Kareem have worked on? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a pace b enunciation c vocalized pauses d pronunciation