g at the close of its first year of operations, december 31, 2020, delaware company reported net realizable value of accounts receivable of $1,620,000. during 2020,the company had charges to bad debt expense of $270,000 and wrote off, as uncollectible, accounts receivable of $120,000. what should the company report on its balance sheet at december 31, 2020, as accounts receivable before the allowance for doubtful accounts