Off-Street parking spaces for Schedule B uses must be provided in accordance with the following standards. This schedule is to be read cumulatively using each increment. For example, to determine the total required spaces for a 100,000 square foot building calculate the number of spaces required for the first 50000 square feet at 1 per 300 square feet (167 spaces) and for the next 50,000 square feet at 1 per 375 square feet (134 spaces) for a total of 301 parking spaces.