| Price | Solution | Status | Posted date |
|---|---|---|---|
| $ 10.00 | Hedging and speculation | 1 time | 17 Dec, 2016 05:48:56 |
| $ 6.00 | Scriptures in the Bible | Unpurchased | 24 Jul, 2016 11:09:59 |
| $ 5.00 | Lightning and its causes | Unpurchased | 24 Jul, 2016 11:04:12 |
| $ 5.00 | Performance Benchmarking | Unpurchased | 01 Nov, 2015 09:06:44 |
| $ 1.00 | Liberty University | 1 time | 27 Jul, 2015 06:35:28 |
