Barracks Upgrade Requirement

Level	Gold	Food	Marble	Charcoal
2	1100	2800	630	440
3	3800	8500	1900	1300
4	5700	26k	5700	2000
5	8500	38k	8500	2900
6	13k	41k	19k	4400
7	20k	43k	38k	6600
8	35k	60k	53k	9900
9	62k	84k	75k	15K
10	*00*	*00*	*00*	*00*
11	170k	160k	150k	33k
12	250k	490k	210k	50k
13	360k	550k	400k	75k
14	500k	710k	630k	110k
15	670k	1.3 MM	1.1 MM	170k
16	*00*	*00*	*00*	*00*
17	1.5 MM	6.9 MM	1.5 MM	380k
18	2.6 MM	12 MM	2.7 MM	550k
19	4.6 MM	21 MM	4.7 MM	780k
20	7.6 MM	35 MM	7.9 MM	1.1 MM
21	9.9 MM	57 MM	13 MM	1.5 MM
22	12 MM	85 MM	19 MM	1.9 MM
23	*00*	111 MM	27 MM	2.3MM
24	17 MM	152 MM	33 M	2.7 MM
25	20 MM	180 MM	36 MM	2.8 MM