Interesting Gerbil Facts: 1  Gerbils are small animals. They can reach length of 6 to 12 inches (including the tail) and weigh 2 Â½ ounces. 2  Whole body, including the tail, is covered with fur. Color of the fur depends on the species. 3  Gerbils have long hind legs adapted for jumping.
Planned Value (PV) This is the first element of earned value management. Planned Value is the approved value of the work to be completed in a given time, or you can say that it is the money that you should have earned as per the schedule.
Surplus Value. Value created by the unpaid labor of wage workers, over and above the value of their labor power, and appropriated without compensation by the capitalist. Surplus value is a specific expression of the capitalist form of exploitation, in which the surplus product takes the form of surplus value. The production and appropriation of surplus value constitute the essence of the fundamental economic law of capitalism.