Microsoft develops, produces, and markets a wide range of computer software, including the Windows operating system.

On its recent financial statements, Microsoft reported the following information about net sales revenue and accounts

reccivable $($amounts in millions$).$

Source: Microsoft Corporation

According to its Form $10-$K$,$ Microsoft recorded bad debt expense of $$85$ and there were no bad debt recoveries during

the current year. $($Hint: Refer to the summary of the effects of accounting for bad debts on the Accounts Receivable

$($Gross$)$ and the Allowance for Doubtful Accounts T$-$accounts. Use the T$-$accounts to solve for the missing values.$)$

Required:

What amount of bad debts was written off during the current year?

Based on your answer to requirement $(1),$ solve for cash collected from customers for the current year, assuming that

all of Microsoft's sales during the period were on open account.