please solve within 30 minutes and show all the steps. please do it on time.

Write three messages (you decide which communication channel to use) along with proper justification of that channel. 1. To a coworker asking her for a report on this quarter's sales for your division. 2. To your manager telling him what the sales were for the quarter and whether sales improved (or got worse), and why. 3. To the vice president of the company recommending a new system for tracking sales in your division