If n is a positive integer, which of the following is a possible value of |56 - 5n|?A. 7B. 9C. 12D. 15E. 20The units place of 5n will either be 5 or 0.The units place of 56 is always 6.So; the possible values for units place of |56-5n| are:6: 6-0=6 {for all 5n where units place of 5n is 0 and 5n<56 or n<12}1: 6-5=1 {for all 5n where units place of 5n is 5 and 5n<56 or n<12}9: 5-6=15-6=9 {for all 5