ABC Development is in the planning stages for a 10-story mixed-use building project situated on a 12,000 square foot site. According to the local zoning regulations, the density zone is designated as CR5.0 (c1.0, r4.5). In this scenario, the developer wants to utilize the maximum allowed density for residential use. The crucial question is how much space, in square feet, remains available for retail development after allocating the maximum residential density. Question 11 options: 9,000 6,000 8,000 7,000