The song was conceived when Guetta played the instrumental version during one of his DJ sets in summer 2008; American recording artist Kelly Rowland, who fell in love with the track, convinced Guetta to allow her to take it so that she could write and record vocals for it.
Divide the total fixed costs by the quantity of units produced in order to get the average fixed cost. For example, if your fixed cost amount totals $10,000 and you produce 1000 units, then your AFC will be $10.
In economics, a business can achieve economies of scale when it produces enough goods to spread fixed costs. For example, the $100,000 lease spread out over 100,000 widgets means that each widget carries with it $1 in fixed costs. If the company produces 200,000 widgets, the fixed cost per unit drops to 50 cents.