NEW YORK (AP) — Oil prices are plunging as a dispute among producers could lead a global economy weakened by COVID-19 to be awash in an oversupply of crude. Brent crude, the international standard, lost $9.50, or 20.1%, to $35.77 per barrel, as of 7:58 p.m. Eastern time on Sunday after earlier touching its lowest price since 2016. Benchmark U.S. …