The author of the passage states which one of the following about the concerns of modern architecture? A. Cost-efficiency, utility, and aesthetic demands are the primary concerns of the modern architect. B. Practical issues supersede aesthetic concerns in the design of many modern buildings. C. Cost-efficiency is more important to the modern architects than are other practical concerns. D. The design of many new buildings suggests that modern architects are still inspired by architectural forms of the past. E. Many modern architects use current technology to design modern buildings that are aesthetically pleasing.