Perform the following accounting tasks for the receivables of Harper and Murphy, a law firm, at December $31,2021.$

Read the equirements.

Requirements $1$ and $2.$ T$-$accounts have been set up for Cash, Accounts Receivable, and Service Revenue. Start with the beginning balances as follows: Cash $$30,000$; Accounts Receivable $$99,000$; and Service Revenue, $$0.$ Post the following $2021$ transactions to the T$-$accounts:

a$.$ Service revenue of $$702,000,$ all on account

b$.$ Collections on account, $$717,000$

What are the ending balances of Cash, Accounts Receivable and Service Revenue? $($Abbreviations used: Beg bal $=$ Beginning balance, End bal $=$ Ending balance, Uncoll acct exp $=$ Uncollectible Account Expense. Enter a $"0"$ for any zero balances.$)$

Service Revenue