Determine the effects of the following on a cash basis taxpayer's gross income for 2021 and 2022. If an amount is zero, enter "0". Gross Income Gross Income 2021 2022 a. On the morning of December 31, 2021, the taxpayer received a $1,500 check from a customer. The taxpayer did not cash the check until January 3, 2022 b. On the morning of December 31, 2021, the taxpayer received a $1,500 check from a customer. The customer asked the taxpayer not to cash the check until January 3, 2022, after the customer's salary check could be deposited II On December 31, 2021, the taxpayer received a $1,500 check from a customer. The check was not received until after the bank had closed on December 31, 2021. The taxpayer did not cash the check until January 3, 2022