Cyclosporine (Neoral),an Immunosuppressant That Is Commonly Used to Prevent Organ

Cyclosporine (Neoral) ,an immunosuppressant that is commonly used to prevent organ rejection,is often modified into microemulsion capsules so that:

A) the drugs disperses more easily within the gastrointestinal tract.
B) absorption of the drug from the gastrointestinal tract is more predictable.
C) it is not as toxic to the kidneys and other tissues.
D) all of the above
E) none of the above