The Use of Interstate Compacts to Handle Low-Level Nuclear Waste

The use of interstate compacts to handle low-level nuclear waste disposal has progressed to the point where

A) Congress considered, but failed to adopt, legislation to guide such efforts in 1998.
B) all states now have some arrangement with other states to legally dispose of these wastes.
C) ten compacts exist and only six states remain unaligned.
D) four states remain outside compacts, but all 50 states have minor problems with the issue because many produce little low-level waste.