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February 1st, 2013, 08:00 AM  #1 
Newbie Joined: Feb 2013 Posts: 2 Thanks: 0  problem solving
Four painters work in your workshop. The hourly rate for the workshop is €65. Gross profit is 60%. Revenue for spare parts corresponds to €60 per hour with a gross profit of 20%. All the painters work 48 weeks per annum. How much extra profit, expressed in € will there be if two painters sell an extra hour each of work per week? 

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