A restaurant owner incurred the following expenses: 1 the cost of food ingredients 2 upkeep of cooking appliances 3 salaries paid to the chefs 4 salary paid to the restaurant manager. Which of these are indirect costs?
- A1, 2, 3 and 4
- B1, 2 and 3 only
- C2 and 4 only
- D3 and 4 only