Object-Oriented Design, 2 short questions, no coding

Hello, I have a lab on OOD. And i only need two of the questions answered in the lab. I have done all the others. Please bid if you're good at catching design problems. This auction will not involve coding. Comment and i can send file. I need this by tonight..this is something that can take someone experienced a few minutes. Thanks ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform none