Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to run an effective virtual meeting [title] Determine how long the meeting will last. [step] Prepare an outline of what needs to be covered during the meeting. [title] Make a time-line.

Ending1: [step] Be sure to mark on the website where meetings must be held. [title] Create a list of pre-scheduled dates. Ending2: [step] Most virtual meetings will let you know between 5 and 10 minutes to talk to customers. Set the goal to encourage customers' participation in the meeting. Ending3: [step] Categorize meetings by time-line. You can set up meetings randomly across the room, or list meetings at specific times. Ending4: [step] Provide the amount of time that will be devoted to each section. Write this time next to each topic that will be discussed during the meeting.

Answer format: ending1/ending2/ending3/ending4