It is extra slim and patch is transparent so that you can easily understand the smartphone's body. Protect yourself from radiation with this particular Fazup cover. The best thing about Fazup protector is that it just isn't big in dimensions also it can easily disappear beneath several accessories i.e. Cover/ Case. FAZUP is currently for sale in UAE and Qatar Thesouq website. Visual inspection is easy to find, if it is a gas pipe that breaks down to see if there is gasoline in the ground. It is not obvious in some analyses, but it is important to note that economic profits include opportunity costs. The profit of an entrepreneur (normal profit) is usually positive, but economic profit can be either positive or negative (loss). That's why the opportunity cost is included: in a completely competitive market, when marginal cost equals marginal revenue, profit maximization or loss minimization conditions arise. If the market price is lower than the total average cost, which means that the economic profit is negative, the entrepreneur needs to compare the value of the loss and the average variable cost. If the business continues to operate, the negative economic profit must not be lower than the average variable cost, otherwise the entrepreneur would rather shut down the company than continue to take the loss. The orderly performance of the market ensures equal competition and fair trade, protecting the legitimate rights and interests of producers and operators and consumers.