1. The results of Mrs. Smith’s (60 yrs. old) blood lipid panel show that her LDL-C level is 192 mg/dL. Which of the following is the best statin prescription for Mrs. Smith.?

A. Atorvastatin 20 mg.
B. Simvastatin 40 mg.
C. Simvastatin 80 mg.
D. Atorvastatin 80 mg.