Sylvia is the leader of the party-planning committee for her company, and they are planning the company's yearly awards ceremony. In which of the following situations should Sylvia call a meeting? (Multiple Choice)
a. The caterer asks for a deposit and sends an invoice.
b. Sylvia needs to tell everyone in the company the date and time of the event.
c. The committee needs to select an event theme and location.
d. None of these