The Budgetary Comparison for the City of Vienna appears below, Several items of information are missing (denoted with "?"). a. Determine the missing amounts. b. During the year, the City made a single budget revision. Prepare the journal entry to record that revision. Following are transactions and events of the General Fund of the City of Springfield for the fiscal year ended December 31, 2015. 1. Estimated revenues (equally budgeted) 2. Appropriations