. . "113276330"^^ . "0"^^ . . . "trade expense"@en-us . . "business expense"^^ . . "109553814"@en-us . . . . "0"^^ . "ordinary and necessary expenses incurred in a taxpayer's business or trade"@en-us . "13276330-n"^^ . . "business expense"@en-us . "112520603"@en-us . . .