can someone help me with the narrations under the journal entries? are the ones that I have done correct?

Date 30 June 2022 30 June 2022 30 June 2022 30 June 2022 30 June 2022 30 June 2022 30 June 2022 30 June 2022 30 June 2022 Details Doubtful Debt Expense Allowance for Doubtful Debt To record estimated doubtful debt Prepaid Insurance Expense Prepaid Insurance Purchasing insurance Office Supplies Expense Office Supplies Office supplies used Depreciation Expense Furniture & Fittings Accumulated Depreciation Depreciation of furniture occurred Depreciation Expense - Delivery Van Accumulated Depreciation Depreciation of delivery van occurred Depreciation Expense Computer & Printer package Accumulated Depreciation Depreciation of Computer & Printer package occurred Salaries Expense Salaries Payable Salaries to be paid Sales Revenue Unearned Sales Revenue Telephone Bill Expense Telephone Bill Payable Debit ($) 1,700 3,400 5,030 13,608 8,100 400 3,140 2,150 970 Credit ($) 1,700 3,400 5,030 13,608 8,100 400 3,140 2,150 970