objectives of non profit organization If W on behalf of commodity value, k represents the cost, with p represents the profit, so, as the money into profit, the capitalist conditions of commodity value, namely, W = c + v + m = k + m, on further into W = k + p, i.e. goods value + profit into the cost price. The level of productivity of society determines the organizational form of social basic economic units. Enterprise is the result of the development of social productive forces to a certain level, which is the product of commodity production and exchange of goods. Glasses, also known as eyeglasses or spectacles, are devices consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically using a bridge over the nose and arms which rest over the ears. Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness. Safety glasses provide eye protection against flying debris for construction workers or lab technicians; these glasses may have protection for the sides of the eyes as well as in the lenses. Some types of safety glasses are used to protect against visible and near-visible light or radiation. Glasses are worn for eye protection in some sports, such as squash. Glasses wearers may use a strap to prevent the glasses from falling off during movement or sports. Wearers of glasses that are used only part of the time may have the glasses attached to a cord that goes around their neck, to prevent the loss of the glasses. Angelina Jolie is definitely an American talented actress cum director. She has received an Academy Award, two Screen Actors Guild Awards, and three Golden Globe Awards. Jolie has produced her name being an actress that can easily handle action, drama and even directing. She wrote and directed the upcoming film "In the Land of Blood and Honey", a romance set contrary to the backdrop of the Bosnian War. The two big-budget 2010 action movies, "Salt" that was originally written for Tom Cruise, created $300 million within a strict budget of $110 million and "The Tourist" earned 75% of the $280 million overseas market. It said the budget crunch was necessary to undermine Britain's fiscal position in the wake of the 2008 financial crisis. But the fund questioned whether the fiscal sector relied on spending cuts to reduce the deficit, adding that it should be seen as part of further measures.