A female rabbit of phenotype c’ is crossed to a male rabbit with c". The F1 is comprised of five rabbits with a c’ phenotype, two with c" phenotype, and three with c phenotype. Of the phenotypically c rabbits, two are females and are backcrossed to their father. This cross produces only rabbits with c" phenotype. These results suggest that:

A) c could be dominant or recessive to c’ 
B) c is dominant to c’, but recessive to c"
C) c is dominant to c", but recessive to c’ 
D) c is dominant to both c’ and c"
E) c is recessive to both c’ and c" 
Additional Requirements 

Other Requirements: Please give multiple choice answer and an explanation