Answer:
Option B
Explanation:
Attending to clients in a polite manner is very important. From the passage Mr. ware is having issues with his health, which is very very important. Since an appointment was scheduled due to his health and he missed it, a polite mannered person will request why he missed it,and ask if nothing went wrong .To follow up,the best strategy to proceed is option B,
Option B shows he/she cares about Mr ware and the statement tries to ask if it is OK by Mr ware to reschedule the appointment on his behalf. in this way, Mr ware will make contact and explain why he missed it and would be grateful for such concern.
Other options does not show remorse or concern that would make Mr ware to make contact and it is possible you might not know the state of mind Mr ware which can bounce back with negative replies. The best Option is B