Select all that apply. Which of the following characteristics have always been the responsibility of a window? Select one or more: a. Provides a minimal Thermal Barrier in the winter. b. Provides an adequate Drainage Plane. c. Provides a view. d. Optimize Radiative Gain through technology based on Climate. e. Provides passive ventilation, if operable. f. Provide a Code Compliant Acoustic Buffer. g. Resists Condensation. h. Provides a Vapor Barrier. i. Keeps the wind out, but hardly an Air Barrier