Which of the Following Is an Example of an Objection

Which of the following is an example of an objection related to the source?

A) "You're not an engineer; you can't understand the difficulty of drilling for oil in subsea conditions at 15,000 psi of pressure."
B) "The lifelike quality of your silk flowers is just not worth the extra costs your company charges."
C) "I need to take some time and consider if I want to pay $3,500 for an industrial-strength vacuum cleaner."
D) "I have always considered Nitrile gloves to be of superior quality and have never considered buying another brand."
E) "While I do need entertainment for the Winter Carnival, I have heard that this particular entertainer had shown up drunk at a performance."