Tavern

Need Keep Level 3 First Then keep upgrade before anything else

Level	Food	Wood	Rock	Ore	Pre-Req
1	0	0	0	0	Keep 3
2	1,400	1,400	0	0	Keep
3	1,800	1,800	0	0	Keep
4	2,400	2,400	0	0	Keep
5	4,300	4,400	0	0	Keep
6	8,600	8,600	0	0	Keep
7	17,000	17,000	3,750	0	Keep
8	34,000	34,000	30,000	0	Keep
9	66,000	67,000	61,000	0	Keep
10	98,000	100,000	92,000	0	Keep
11	140,000	140,000	140,000	0	Keep
12	200,000	200,000	200,000	23,800	Keep
13	290,000	290,000	290,000	280,000	Keep
14	420,000	420,000	430,000	420,000	Keep
15	600,000	600,000	620,000	610,000	Keep
16	860,000	890,000	920,000	900,000	Keep
17	1,200,000	1,300,000	1,300,000	1,300,000	Keep
18	1,800,000	1,900,000	2,000,000	1,900,000	Keep
19	2,500,000	2,800,000	2,900,000	2,800,000	Keep
20	3,200,000	3,700,000	3,800,000	3,700,000	Keep
21	4,200,000	4,800,000	5,000,000	4,900,000	Keep
22	5,300,000	6,300,000	6,500,000	6,400,000	Keep
23	6,900,000	8,300,000	8,600,000	9,400,000	Keep
24	8,800,000	11,000,000	11,000,000	11,000,000	Keep
25	11,000,000	14,000,000	15,000,000	14,000,000	Keep
26	27,520,000	34,400,000	34,400,000	34,400,000	Keep
27	39,560,000	51,600,000	51,600,000	51,600,000	Keep
28	60,200,000	75,680,000	77,400,000	75,680,000	Keep
29	87,720,000			111,800,000	Keep
30	132,440,000	166,840,000	172,000,000	168,560,000	Keep