The document which serves as the authority to incur expenditure in the public sector is? by Sunday | Apr 6 | Accounting WAEC | 0 comments A. warrant B. vote C. budget D. voucher Correct Answer: Option A – warrant Users Also Read These:A document that serves as an instrument for…A document which serves as an order with details of…The document which gives legal authority to a…The cost which firm will incur whether it is in…A firm that closes down will still incur?