Treasury Issue shall be determined and the Adjusted Treasury Rate shall be interpolated or extrapolated from such yields on a straight line basis, rounding to the nearest month); or
(2) if such release (or any successor release) is not published during the week preceding the calculation date for the Adjusted Treasury Rate
or does not contain such yields, the rate per annum equal to the semi-annual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a percentage of its principal
amount) equal to the Comparable Treasury Price for such redemption date.
The Adjusted Treasury Rate shall be calculated on the third
Business Day preceding the redemption date.
Business Day means any day other than a Saturday or a Sunday or a day on which
banking institutions in The City of New York are authorized or required by law or executive order to remain closed or a day on which the corporate trust office of the trustee is closed for business.
Comparable Treasury Issue means the United States Treasury security selected by the Independent Investment Banker as having a
maturity comparable to the remaining term of the bonds (assuming, for this purpose, that the bonds mature on the Par Call Date) that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new
issues of corporate debt securities of comparable maturity to the remaining term of the bonds (assuming, for this purpose, that the bonds mature on the Par Call Date).
Comparable Treasury Price means, with respect to any redemption date, (1) the average of five Reference Treasury Dealer
Quotations for such redemption date after excluding the highest and lowest such Reference Treasury Dealer Quotations or (2) if the Independent Investment Banker obtains fewer than five such Reference Treasury Dealer Quotations, the average of
all such Reference Treasury Dealer Quotations.
Independent Investment Banker means one of the Reference Treasury Dealers that
we appoint to act as the Independent Investment Banker from time to time or, if any of such firms is unwilling or unable to select the Comparable Treasury Issue, an independent investment banking institution of national standing appointed by us.
Reference Treasury Dealer means (1) BNP Paribas Securities Corp., Mizuho Securities USA LLC, Wells Fargo Securities, LLC
and a Primary Treasury Dealer (as defined below) selected by each of MUFG Securities Americas Inc. and Regions Securities LLC, or, in each case, an affiliate thereof, and their respective successors; provided, however, that if any of the foregoing
shall cease to be a primary U.S. Government securities dealer in New York City (a Primary Treasury Dealer), we will substitute therefor another Primary Treasury Dealer, and (2) any other Primary Treasury Dealer selected by the
Independent Investment Banker after consultation with us.
Reference Treasury Dealer Quotations means, with respect to each
Reference Treasury Dealer and any redemption date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted
in writing to the Independent Investment Banker at 5:00 p.m. on the third Business Day preceding such redemption date.
Purchase of the Bonds
We or our affiliates may, at any time and from time to time, purchase all or some of the bonds at any price or prices by means other than
redemption, whether by tender, in the open market, by private negotiated agreement or otherwise, subject to applicable law.
Issuance of First Mortgage
Bonds
See Description of the New BondsIssuance of Additional First Mortgage Bonds in the accompanying prospectus for
a description of the bases upon which we are permitted to issue first mortgage bonds under the
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