COMPUTATION Labor Costs Included in Increase for New Roof September 30, 2003 Labor Costs Excluded September 30, 2003 MCI Based on Actual Cost of Work August 31, 2003 DHCR Properly Allocated Pro Rata Share of Commercial Rent July 31, 2003 Waterproofing Work Benefited Commercial Tenant July 31, 2003 Cost of Labor Performed by Landlord's Employees Deducted June 30, 2003 Increase Properly Based on 32 Rooms March 1, 2003 SCRIE Tenant Needn't Pay Temporary Rent Hike January 1, 2003 Increase Included in Tenant's Vacancy Rent January 1, 2003 Increase for Tenant's Apartment Correctly Calculated December 1, 2002 Amount of Increase Adjusted Due to J-51 Benefits November 1, 2002 6% Cap Based on Rent Listed in MCI Application November 1, 2002 first previous 1 2(current) 3 4 5 next last