If the Board has 16 members, and the basis for determining a majority under the bylaws is "majority of voting members present" and all 16 members are present, may the chair vote to create a majority when the vote is 8 for, 6 against, and one abstention? The chair's vote will not break or cause a tie, but can affect the determination of a majority. RONR states on p. 406: "Similarly, the chair's vote might affect the result in cases where a majority of the members can decide a question", but provides no further explanation or context.