| Prices determine how resources are to
be used. They are also the means by which products and services that are in
limited supply are rationed among buyers. The price system of the United States
is a very complex network composed of the prices of all the products bought and
sold in the economy as well as those of a myriad of services, including labor,
professional, transportation, and public-utility services. The
interrelationships of all these prices make up the "system" of prices. The price
of any particular product or service is linked to a broad, complicated system of
prices in which everything seems to depend more or less upon everything
else. If one were to ask a group of randomly selected individuals to define "price", many would reply that price is an amount of money paid by the buyer to the seller of a product or service o A. The Inherent Weaknesses of the Price System B. The Complexities of the Price System C. Credit Terms in Transactions D. Resource Allocation and the Public Sector [多项选择]recycling water
raising water prices installing water saving devices making more use of rain water desalinating sea water promoting water-saving technology [单项选择]Given the hypothetical information below about the conditions in the labor market, what is the unemployment rate Employed 177000 Discouraged workers 2000 Unemployed 13000 Household workers 20000 Students 15000 Retirees 19000 Disabled 5000 Labor force 190000 Civilian population 16 and over 249000（）
A. 5.3%. B. 6.0%. C. 6.8%. [单项选择]What reason is given for the change
A. Declining sales B. Improved security C. Customer complaints D. Leaked passwords 我来回答: 提交
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