Improvement Tree Cost Revision

	A	L	M	N
1		Set Impr #2
2		Cost	Upkeep/Cost	Time
3	Tier 1	-	-
4	Cost + Upkeep	2,000	(1 gold + rounded(1% x Base Income))	2 years
5	Cost + Cost to Build	2,000	250	2 years
6	Tier 2	3,500	-	2 years
7	Cost Only	5,000	-	3 years
8	Cost + Upkeep	3,500	(5 gold + rounded(5% x Base Income))	3 years
9	Cost + Cost to Build	3,500	500	3 years
10	Tier 3	5,000	-	3 years
11	Cost Only	7,500	-	4 years
12	Cost + Upkeep	6,000	(10 gold + rounded(10% x Base Income))	4 years
13	Cost + Cost to Build	6,000	750	4 years
14
15
16		Set Impr #2
17		Cost	Upkeep/Cost	Time
18	Tier 1	-
19	Cost + Upkeep	2,000	(1 gold + rounded(1% x Base Income))	2 years
20	Cost + Cost to Build	2,000	250	2 years
21	Tier 2	3,500	-	2 years
22	Cost Only	5,000	-	3 years
23	Cost + Upkeep	3,500	(5 gold + rounded(5% x Base Income))	3 years
24	Cost + Cost to Build	3,500	500	3 years
25	Tier 3	5,000	-	3 years
26	Cost Only	7,500	-	4 years
27	Cost + Upkeep	6,000	(10 gold + rounded(10% x Base Income))	4 years
28	Cost + Cost to Build	6,000	750	4 years
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