; (F) the Vessel Operations Revolving Fund; (G) National Defense Reserve Fleet expenses; (H) expenses necessary to carry out part B of subtitle V of title 46; and (I) other operations and training expenses related to the development of waterborne transportation systems, the use of waterborne transportation systems, and general administration. . D Funding Tables 4001. Authorization of amounts in funding tables (a) In general Whenever a funding table in this division specifies a dollar amount authorized for a project, program, or activity, the obligation and expenditure of the specified dollar amount for the project, program, or activity is hereby authorized, subject to the availability of appropriations. (b) Merit-based decisions A decision to commit, obligate, or expend funds with or to a specific entity on the basis of a dollar amount authorized pursuant to subsection (a) shall— (1) be based on merit-based selection procedures in accordance with the requirements of sections 3201 and 4024 of title 10, United States Code, or on competitive procedures