Access the FASB Accounting Standards Codification at the FASB website (www.fasb.org). Determine the specific eight-digit Codification citation (XXX-XX-XX-X) that describes each of the following items:

Required:

1. The topic number for business combinations
2. The topic number for related party disclosures
3. The specific seven-digit Codification citation (xxx-xx-xx} for initial measurement of internal-use software
4. The specific seven-digit Codification citation (xxx-xx-xx} for the subsequent measurement of asset retirement obligations
5. The specific seven-digit Codification citation (xxx-xx-xx} for the recognition of stock compensation.