; or (B) any structural modification to an existing building or facility resulting in— (i) an expansion in the square footage of the building or facility; or (ii) a change to the floor, the foundation, or an exterior or load-bearing wall of the building or facility. (j) Technical assistance The Secretary may provide to eligible entities technical assistance under this section, directly or through a cooperative agreement. (k) Funding (1) Mandatory funding Of the funds of the Commodity Credit Corporation, the Secretary shall use to carry out this section $75,000,000 for fiscal year 2024 and each fiscal year thereafter, to remain available until expended. (2) Authorization of appropriations There is authorized to be appropriated to carry out this section $25,000,000 for fiscal year 2024 and each fiscal year thereafter, to remain available until expended.