Figure 5 expands two-dimensional SOSF (Figure 3) into three-dimensional SOSF space, with the addition of the system failure dimension.
Before proposing actual application tools such as the system diagnostic flow and its related tools in the next section for applying SOSF to real problems, it is worth examining the dynamic aspects of system failures.
SOSF identifies the root causes of system failures.
Bob, now 56, and who served with the Life Guards, part of the Household Cavalry, lives in a SOSF flat in Fulham, south west London.
But when SOSF gave me a roof over my head and got me help for my drink problem it turned my life around.
With two fellow SOSF tenants - former army chef Tim Wilson, 41, and ex-Royal Marine Emmett Burke, 32 - he launched the Beef Kitchen.
But even in the 2008 SOSF findings, there were indications of tougher times to come for all servicers, whether prime or subprime.
In its ninth year of publication, MBA's SOSF provides servicing managers with detailed information on costs, productivity and overall profitability.
In its eighth year of publication, MBA's SOSF provides servicing managers with detailed information on costs, productivity and overall profitability.
The 42 servicers that participated in the SOSF in 2007 were organized into peer groups based on a) whether they were prime or subprime and b) the number of loans serviced.
Figure 4 presents the SOSF major peer groups and their respective servicing portfolio profiles.
For servicers that held their loans in portfolio (no third-party investor) or that serviced loans for an affiliate or parent, SOSF definitions had standard guidance for estimating service fees.