Since our project changed so much throughout our 4 sprints, our finances changed a lot as well. Throughout the project, we purchased many items, such as brushless motors, that we thought we would use, but ended up not using and returning. Our final design allowed us to use a lot of materials that were already provided to us; mainly the use of servos which tend to add up in cost when you have to purchase them individually. Take a look at our spending!

Item	Description	Unit Cost	Quantity	Total
1	Camera	$15.00	1	$15.00
2	Raspi 3	$35.00	1	$35.00
3	*Arduino Uno	$19.95	1	$19.95
4	Plywood 4'x8'	$23.51	3	$70.83
5	*Tyvek Paper	$30.00	1	$30.00
6	Microphone	$6.99	1	$6.99
7	*Paint	$20.00	1	$20.00
8	*Servos	$9.00	6	$36.00
9	*Wire and Crimps	$7.00	1	$7.00
10	*3D Printer Filament	$20.00	1	$20.00
11	*Female Barrel Jack	$2.00	1	$2.00
12	*Male Barrel Jack	$2.00	1	$2.00
13	*Assorted Nuts & Bolts	$0.1	100	$10.00
			Total including free items	$274.77
			Total excluding free items	$127.82

* indicates items that were not paid for and either sourced for free, or were provided.