0. Proposed: am btu(' t( II. Lot width at street line (ft.) 1 5 - 1 -Ft - 12. Area of usable open space (sq. ft. and (%) of lot 1 14 S oi 404 Sr Ana 91- 13. Persons per acre ratio N N. A - 14. Floor area ratio N-A 15. Number of onsite parking and loading spaces at 16. Building setback