aullakitt4770 aullakitt4770 27-12-2022 Physics contestada CONVERT A COAL PRICE OF $90/TON TO $/MMBTU, ASSUMING A HEAT CONTENT OF 7,000 BTU PER POUND A: $3.00/MMBtu B: $34.50/MMBtu C; $2.80/MMBtu D: $6.42/MMBtu E: $3.46/MMBtu