Answer:
d. response to a request for action.
Explanation:
Business message refers to any business related messages conveyed between two or parties within(employees, board of directors) or outside(creditors, suppliers, customers) an organization.
Positive business message are messages that have positive contents and
are conveyed in clear terms internally in an organization or externally. The messages therein contains information such as confirmation, approval of credits or loan, congratulatory messages, directions etc.
With regards to the above, 'confirming the meeting you requested for wednesday' is a positive business message which is an example of response to a request for action.
