选择题
2020 AMC 8 Problem 8: Coins Difference
Ricardo has 2020 coins, some of which are pennies (1-cent coins) and the rest of which are nickels (5-cent coins). He has at least one penny and at least one nickel. What is the difference in cents between the greatest possible and least possible amounts of money that Ricardo can have?
2020 AMC 8 第 8 题：硬币差异
里卡多有 2020 枚硬币，其中一些是便士（1 分硬币），其余的是镍币（5 分硬币）。他至少有一便士和至少一镍币。李嘉图可以拥有的最大可能金额和最小可能金额之间的差额是多少
A.
806
B.
8068
C.
8072
D.
8076
E.
8082