(1) On October 10 our IT personnel will install a new phone system for all departments. (2) We have made this decision in response to the many problems with the old system. (3) We have purchased the best system on the market today. (4) As a result, you will enjoy many new features, including automatic dialing and caller ID. (5) There will be a mandatory meeting to introduce the new system on Tuesday, October 11 from 2 to 3 pm. (6) We will congregate in Board Room A. (7) There, you will learn about the important essentials of the new system from Heather Garcia, the telephone manufacturer’s representative. (8) After the presentation, you will be served light refreshments. 1)Which sentence uses passive voice? Rewrite the sentence effectively.2)Which sentence uses an expletive? Rewrite the sentence effectively.