All of the following are typically factors in a firm's decision to engage consulting and system integration services except: O A. The firm does not have the budget to deploy and maintain a firm's IT infrastructure. B. the firm does not have the staff necessary to deploy and maintain the firm's IT infrastructure. C. The firm's staff knows more about the firm's IT Infrastructure than service providers. OD. the firm's staff do not have the skills necessary to deploy and maintain the firm's IT infrastructure. E. The firm's staff does not have the necessary experience to deploy and maintain the firm's IT infrastructure