Architectural flow @MVC4 ?

Question

Hi friends

We gonna deal with a application which can be consumed from various devices .

I what the flow diagram from which layer to which layer like that ..

I tried one if i am wrong correct me and any clarity comment i will try to be elobarative

VIEW <---> Controller <---> Model (Domain objects ) <----> BLL <----> WEB-API <---> DAL (EF 6.0 ) <----> MDS(Services on master data)

I am not sure i am right or wrong any corrections are appreciated . I am feeling confused where to keep BLL ? ? can i cosume mds in entity framework which is inside DAL else need to create separate layer ? i am confused

Share your thought's :) Ty