IV. Pedrito and Tomas, Mayor and Treasurer, respectively, of the Municipality of San Miguel, Leyte, are charged before the Sandiganbayan for violation of Section 3 (e), Republic Act No. 3019 (Anti-Graft and Corrupt Practices Act). The information alleges, among others, that the two conspired in the purchase of several units of computer through personal canvass instead of a public bidding, causing undue injury to the municipality. Before arraignment, the accused moved for reinvestigation of the charge, which the court granted. After reinvestigation, the Office of the Special Prosecutor filed an amended information duly signed and approved by the Special Prosecutor, alleging the same delictual facts, but with an additional allegation that the accused gave unwarranted benefits to SB Enterprises owned by Samuel. Samuel was also indicted under the amended information. Before Samuel was arraigned, he moved to quash the amended information on the ground that the officer who filed the same had no authority to do so. Resolve the motion to quash with reasons. (3%)