A neighborhood project pursuing LEED for Neighborhood Development certification has 10 existing single family homes and is planning to construct 25 new single family homes. Which of the following is true in order for the project to comply with GIBc Minimum Building Energy Performance? Calculator GIBc Minimum Building Energy Performance does not apply to single family homes 90% of all 25 new homes must show a 2% improvement over ANSI/ASHRAE/IESNA Standard 90.1-2010 90% of all 35 new and existing homes must show a 5% improvement over ANSI/ASHRAE/IESNA Standard 90.1- 2010 90% of all new homes must meet the requirements of LEED for Homes v4 Minimum Energy Performance prerequisite