| 12/31/2019 | US Post Master | Postage, shipping, delivery | $164.00 | 
			| 12/31/2019 | FedEx | Postage, shipping, delivery | $260.00 | 
			| 12/31/2019 | Robert Sparks Delivery Service | Postage, shipping, delivery | $7.00 | 
			| 12/31/2019 | Staples | Office supplies, equipment | $1,193.00 | 
			| 12/31/2019 | TIAA/CREF | Taxes | $463.00 | 
			| 12/31/2019 | Blue Cross Blue Shield / Harvard Pilgrim | Taxes | $1,357.00 | 
			| 12/31/2019 | FICA Employer SS and Medicare taxes | Taxes | $591.00 | 
			| 12/31/2019 | Verizon | Telephone, cell phone, handheld | $319.00 | 
			| 12/31/2019 | Verizon Wireless | Telephone, cell phone, handheld | $112.00 | 
			| 12/31/2019 | Keyspan Energy | Utilities (heat, water, electricity) | $26.00 | 
			| 12/31/2019 | NStar Electric | Utilities (heat, water, electricity) | $214.00 | 
			| 12/31/2019 | Trigen (Veolia) Energy Boston | Utilities (heat, water, electricity) | $978.00 | 
			| 12/31/2019 | Boston Water & Sewer Commission | Utilities (heat, water, electricity) | $227.00 | 
			|  |  | Total operating expenses | $5,911.00 |