The government finance association recommends public sale, but under which of the following condition:
1. The issue has on uninsured credit rating of A or above
2. The issue is not so large that it cannot be absorbed by the market.
3. The issue is not so small as to attract too few investors
4. Interest rates are stable and market demand is strong
5. The market view the issue as warily complex or innovation.
6. The issue is backed by full faith and credit or by a strong revenue system.