Response to Intervention (RtI)is Said to Be "Multilevel" in Nature

Multiple Choice

Response to Intervention (RtI) is said to be "multilevel" in nature because there are at least three levels of intervention.As noted in the text,these three levels feature instruction administered

A) 1) by parents, 2) by teachers, and 3) tutors providing individualized instruction.
B) 1) by school officials, 2) by special educators, and 3) by individual tutors.
C) 1) in the regular classroom, 2) in small groups, and 3) individualized instruction.
D) 1) in a special education class, 2) individualized, and 3) at-home by parents.