Intrinsic factor that helps in the absorption of vitamin $B_{12}$ is secreted by

Given below are two statements regarding gastric glands.
$Statement-I$: Oxyntic cells secrete pepsinogen.
$Statement-II$: Chief cells secrete $HCl$.
In light of the above statements,choose the appropriate answer from the options given below.

Which is the largest lobe of the liver?

Which organ produces bile?

Zymogen cells and chief cells secrete

Largest gland of the body.