The half-noble (three shillings and four pence = 40 pence) and, two years later, the quarter-noble of one shilling and eight pence (20 pence) were also issued. These new coins were of the correct weight for the values assigned to them.
Both definitions of AFE refer to money a business or other organization spends, but that is where the similarity ends. An authorization for expenditure must be followed up by an actual cost accounting, as a project may come in under or over the authorized budget.
NVD CWE Slice. The Common Weakness Enumeration Specification (CWE) provides a common language of discourse for discussing, finding and dealing with the causes of software security vulnerabilities as they are found in code, design, or system architecture. Each individual CWE represents a single vulnerability type. CWE is currently maintained by the MITRE Corporation with support from the National Cyber Security Division (DHS). A detailed CWE list is currently available at the MITRE website; this list provides a detailed definition for each individual CWE.