jose was concerned about a memo he received from his supervisor, kayla, regarding a change in the pay structure. he was anxious for a response and did not know where she was, so he sent her a text message asking specific questions about the memo. kayla received the message and, given its complexity, did not respond right away. jose became frustrated and even more anxious about the changes, and ultimately went to kayla’s immediate supervisor for clarity. this created problems in his working relationship with kayla and kayla’s supervisor. given the complexity of the message, what communication channel should jose have used in the first place to avoid this situation?