Thorston Corp. reports the following ledger balances at $\frac{1}{1}\frac{?}{?}2$ related to its trade accounts receivable.

$\backslash$table$[[$Account$,$Amount$],[$Accounts receivable,$$410,000$

Dan Corp$-$ reports the following ledger balances at $\frac{1}{1}\frac{?}{?}4$ related to its trade accounts receivable$-$

$\backslash$table$[[$Account$,$Amount$],[$Accounts receivable,$$240,000$