This company's fiscal year is the calendar year. For the following data, it is advisable to set up a T- account for each item, with a beginning amount, an ending amount, and any during the year activity that takes place.....then, determine the missing adjusting entry. In other words, with this starting amount, this ending amount, and the stuff that happens in between, what adjusting entry do I need to take me to the correct ending figure? a) Allowance for Doubtful Accounts on January 1, 2019 was $50,000. The balance in the allowance account on December 31, 2019, after making the annual adjustment was $50,000. During the year just ended, bad debts written off amounted to $30,000. What is the missing adjusting entry