Identify the grammatical function of the underlined part in each sentence. (subject, object of preposition, direct object, complement, modifies plan, tells why she called the meeting, tells how she spoke)

Here are the grammatical functions of the phrases:

5. Sending weekly updates: Gerund phrase (subject)
6. to discuss the quarterly results: Adverbial infinitive phrase
7. chairman of the company: Object complement
8. an important agreement between both firms: Appositive phrase
9. reviewing the quarterly reports: Participial phrase (adjective)
10. approved by the board: Participial phrase (adjective)
11. written by the new intern: Participial phrase (adjective)
12. To complete the annual report on time: Infinitive phrase (subject)
13. to increase sales next quarter: Adjectival infinitive phrase
14. to discuss budget cuts: Adverbial infinitive phrase
15. preparing detailed financial reports: Gerund phrase (direct object)
16. analyzing market trends: Gerund phrase (subject complement)
17. meeting the project deadline: Gerund phrase (object of preposition)
18. analyzing market trends: Gerund phrase (subject complement)
19. with great confidence and clarity: Adverbial prepositional phrase