393 billion, with operating and maintenance costs of $211 million and post- and pre-tax annualized costs of $229 million and $351 million, respectively.
371261
Pre-tax annualized costs will be $351 million while post-tax annualized costs will be $229 million.
371262
Annualized costs pre-tax and post-tax were both $190 million because of a generous tax deduction.