Residential - SSc 4.4 Requirements

For a residential project not exceeding local zoning requirements for parking capacity, which of the following strategy needs to be implemented to successfully earn SSc 4.4 (1) Provide a carpool rider board easily found and viewable by residents; (2) provide a clearly marked drop-off area that allows 30 min. parking for at least one vehicle (3) Provide Zipcars for 5% of occupants with a contract for at least 2 years, and a preferred parking is also provided for the Zipcars. Do we need to facilitate all (1), (2) and (3) requirements together, or by complying with only (1) and (2), we will meet the intent of the credit? Please advice.