(1) In operating the National Atomic Museum, the Secretary of Energy may
(A) accept and use
donations of money or gifts pursuant to section
72621 of this title, if such gifts or money are designated in a written document signed by the
donor as intended for the museum, and such
donations or gifts are determined by the Secretary to be suitable and beneficial for use by the museum;
(B) operate a retail outlet on the premises of the museum for the purpose of selling or distributing mementos, replicas of memorabilia, literature, materials, and other items of an informative, educational, and tasteful nature relevant to the contents of the museum; and
(C) exhibit, perform, display, and publish information and materials concerning museum mementos, items, memorabilia, and replicas thereof in any media or place anywhere in the world, at reasonable fees or charges where feasible and appropriate, to substantially cover costs.