How many 7 digit palindromes (numbers that read the same backward as forward) can be formed using the digits 2,2,3,3,5,5,5 ?

**Answer Choices**

A. 6

B. 12

C. 24

D. 36

E. 48

How many 7 digit palindromes (numbers that read the same backward as forward) can be formed using the digits 2,2,3,3,5,5,5 ?

**Answer Choices**

A. 6

B. 12

C. 24

D. 36

E. 48