Please help with A, B, C, D, E, and F.

Following is the current asset section from the Mondelez balance sheet. Dec. 31, Dec. 31, $ millions 2018 2017 Cash and cash equivalents $2,420 $1,674 Trade receivables 4,976 5,920 Other receivables 1,637 1,837 Inventories, net 5,702 5,625 Other current assets 1,993 1,487 Total current assets $16,728 $16,543 Total assets $138,004 $138,505 * (net of allowances of $88 at 2018 and $110 at 2017) **(net of allowances of $103 at 2018 and $216 at 2017) a. What is the common-size trade receivables, net, at year-end 2018? i. 29.75% ii. 15.95% 3.619 iv. 3.54 Correct b. What lincorrect s owe the company at December 31, 2018 ($ millions)? i 54,976 ii. $5,064 iii. $4,888 iv. 56,613 c. What does Mondelez expect to collect from its customers as of December 31, 2017 ($ millions)? i. $5,920 ii. 56,030 iii. $5,810 iv. 57,757 . d. What is the GROSS Receivables at year-end 2018 ($ millions)? i. $5,064 ii. $6,804 iii. $6,613 iv. $6,525 e. What percentage of trade receivables does the company deem uncollectible as of year-end 2018? i. 1.779 ii. 2.89% iii. 1,496 iv. 1.74% f. Based on the analysis above, in which year does the company have higher quality trade receivables? i. 2018 ii. 2017