Key legal question
Whether the serviceman's income had to be calculated as monthly wage or hourly wage for EO compensation purposes.
Extracted holding
The income was to be treated as monthly wage under Art. 5 EOV, so the fund's recalculation was correct.
Extracted reasoning
The records showed no true hourly wage arrangement; the work and pay followed monthly target hours and a continuous employment relationship. The hourly-wage method could not be applied because remuneration was not based on actually billed hours.