Being a proprietary product and subject to specific engineering design, it is necessary to provide limitations to the use of roof trusses within a building designed using NZS 3604:2011. This is to avoid loads that may have an adverse effect on the rest of the structure. Limitations applied to eaves overhangs shall not exceed Select one: a. 300 mm measured horizontally from the face of the support b. 500 mm measured horizontally from the face of the support c. 750 mm measured horizontally from the face of the support d. 950 mm measured horizontally from the face of the support