1. The following is a summary of account receivable and related accounts for three years for Tommy Enterprise the financial year ends 30 April each year. Account Bad receivable as at debts Provision Year 30 April (before for ended writing off bad written 30 April debts) RM off doubtful debt RM 2017 70,000 Nil 2% 2018 61,000 1,000 2% 2019 83,000 3,000 2% For the year ending 30 April 2017, 2018, 2019, show the: 1. a) Provision for doubtful debts account