波力士醫院在一年中多胞胎嬰兒出生數的統計如下：雙胞胎、三胞胎及四胞胎共出生$$1000$$個婴儿，其中三胞胎之组數是四胞胎組數的$$4$$倍，雙胞胎組数是三胞胎组数的$$3$$倍，則在此$$1000$$個嬰兒中四胞胎的婴儿人數總共多少？  At Megapolis Hospital one year, multiple$$-$$birth statistics were as follows: Sets of twins, triplets, and quadruplets accounted for $$1000$$ of the babies born. There were four times as many sets of triplets as sets of quadruplets, and there was three times as many sets of twins as sets of triplets. How many of these $$1000$$ babies were in sets of quadruplets?
选项为:A:$$25$$  B:$$40$$  C:$$64$$  D:$$100$$  E:$$160$$  请回答其中一个选项.