Scaynes employs two types of labour: skilled workers, considered to be direct workers, and semi-skilled workers, considered to be indirect workers. Skilled workers are paid £10 per hour and semi-skilled £6 per hour. The skilled workers have worked 30 hours overtime this week, 10 hours on a specific order and 20 hours on general overtime. Overtime is paid at a rate of time and a half. The semi-skilled worked have worked 45 hours overtime, 15 hours for a specific order at a customer’s request and the rest for general purposes. Overtime again is paid at time and a half. What would be the total overtime pay considered to be a direct cost for this week?