1. Assume the current date is 3/25/22. Tom, a new tax client, has hired you to prepare his 2021 income tax return. Upon reviewing his old returns, you noticed many errors. How would you answer the following questions? a. When is Tom's 2021 federal income tax return due? April is b. You determined that Tom has overpaid his tax on his 2018 Income Tax return because he failed to deduct his medical expenses. The additional tax refund to Tom would be $ 1,800. Tom filed his 2018 tax return on 3/1/2019, What is your advice? c. Tom's 2017 income tax return contained an error in calculating a deduction. He underpaid his tax by $ 250 and is worried that the IRS will come after him. Tom filed the return on 7/18/2018. Does Tom have cause for concern? d. After talking about the 2017 return, Tom told you that he also had an issue on his 2016 return which was filed on 2/20/2017. The Gross income reported on his tax retum was $ 50,000. Tom explained that he inadvertently left off $ 15,000 in income from the return (believing that it was tax free) so the correct amount of gross income should have been $ 65,000. Does Tom have cause for concern, or has the statute of limitations expired? e. You complete Tom's 2020 tax return and he owes an additional $ 18,000 in tax. Tom tells you to file an extension, because he cannot pay the amount due in full. What is your advice to Tom