[ANSWERED] A 71-year-old patient presents to the emergency department with painless jaundice and an enlarged,..

A 71-year-old patient presents to the emergency department
with painless jaundice and an enlarged, palpable gallbladder. These findings
are highly suspicious for:
sa. Acute cholecystitis
b. Chronic cholecystitis c. Courvoisier gallbladder
d. Porcelain gallbladder