1 A urine culture test is done to identify the specific bacteria that are causing a urinary tract infection.2  Ideally, a sample of urine is collected by cystocentesis or by inserting a needle directly into the animalâs bladder. A urine culture test is done to identify the specific bacteria that are causing a urinary tract infection.
The multiplier effect is exploited by governments attempting to use fiscal stimulus policies to increase the general level of economic activity. This can be done in a period of recession or economic uncertainty, when unemployment of labor is high and other resources are underutilized.
ECONOMIC APPLICATIONS OF LAGRANGE MULTIPLIERSMaximization of a function with a constraint is common in economic situations. The ï¬rst section consid-ers the problem in consumer theory of maximization of the utility function with a ï¬xed amount of wealth tospend on the commodities.he equations givenby the Lagrange multiplier method areâUâx i = Î»p i for 1 â¤ i â¤ nw 0 = p 1 x 1 +Â·Â·Â·+p n x n .A solution satisï¬esÎ» =1p i âUâx i for all i.Thus, the ratio of the marginal utility to price is the same for each commodity.