Minta Corporation, is a leading manufacturer of sports apparel, shoes, and equipment. The company's 2020 financial statements contain the following information (\$ in millions): Assume that all sales are made on a credit basis. Required: 1. What is the amount of gross (total) accounts receivable due from customers at the end of 2020 and 2019 ? 2. Assume that bad debt expense is included in "amortization, impairment and other," such that the 2020 decrease in accounts recelvable of $1,255 reflects only the difference between sales and collections. Prepare a T account that depicts how sales. collections, bad debt expense, and writeoffs of bad debts affect the balance of net accounts recelvable with a debit, a credit or not at all, and estimate Minta's 2020 bad debt expense. 3. Prepare a T account that depicts how bad debt expense and writeoffs of bad debts affect the balance of the allowance for uncolectible accounts with a debit, credit or not at all, and estimate the amount of bad debts written off by Minta during 2020. 4. Analyze changes in the gross accounts recelvable account to calculate the amount of cash recelved from customers during 2020. 5. Analyze changes in net accounts receivable to calculate the amount of cash recelved from customers during 2020