Also, how do businesses account for "planned, but not contractually required" expenses? Social Security, Medicare and Medicaid could be reduced or even canceled tomorrow with no legal repercussions. They are not contractual obligations.
“Social Security, Medicare and Medicaid could be reduced or even canceled tomorrow with no legal repercussions. They are not contractual obligations.”
Not in the eyes of the US Treasury. Those items are hardwired as mandatory spending outlays and cannot be changed without an act of Congress signed into law by the President.