Which revision correctly combines these two sentences?
Jennifer went grocery shopping. She purchased supplies to make sandwiches.
AJennifer went grocery shopping; she purchased supplies to make sandwiches.
BJennifer went grocery shopping; She purchased supplies to make sandwiches.
CJennifer went grocery shopping; And, she purchased supplies to make sandwiches.
DJennifer went grocery shopping; and she purchased supplies to make sandwiches.
Jennifer went grocery shopping. She purchased supplies to make sandwiches.
AJennifer went grocery shopping; she purchased supplies to make sandwiches.
BJennifer went grocery shopping; She purchased supplies to make sandwiches.
CJennifer went grocery shopping; And, she purchased supplies to make sandwiches.
DJennifer went grocery shopping; and she purchased supplies to make sandwiches.