11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Chapter size n: 20 Relationships r: 190

21 r: 210

22 r: 231

23 r: 253

24 r: 276

25 r: 300

26 r: 325

27 r: 351

28 r: 378

29 r: 406

To Double Business Relationships within The Chapter, you need to add 9 New Members