What are the complications of laparoscopic duodenal ulcer surgery?

The most important factor related to morbidity and mortality is appendicular perforation.
The laparoscopic approach is superior to the conventional approach in cases of perforated appendicitis.
The infection of the surgical wound is the most common complication and occurs in up to 8% of patients.
The intra-abdominal abscess is not common in the postoperative period of appendectomy.
a) Only statements I and III are correct.
b) Only statements II and IV are correct.
c) Only statements III and IV are correct.
d) All statements are correct.