Topic Question: Service Sector Costing (Theory)

Hello! I have a few multiple choice questions associated with the topic stated above. Please take them seriously and ensure that you are positive about the answer as they're really important for my studying.

Would really appreciate the answers with full explanations/reasons why certain options shouldn't be chosen just so i can learn effectively!

Please refer to the attachments (2) below.

Thanking in advance :)

29. Which of the following BEST describes the GREATEST difficulty associated with costs in the service sector? (A) There is very little material involved. (B) Activities are labour intensive. (C The amount of time taken will vary with each activity. (D) Deciding whether to use job costing or process costing.24. Which of the following does NOT describe the nature of costing in the service industry? (A) It is difficult to measure output. There is only one cost unit involved. A large proportion of the cost is indirect. (D) It is difficult to trace cost to cost units