TY  - BOOK
AU  - Adler,David A.
AU  - Miller,Edward
TI  - Prices! Prices! Prices!: why they go up and down 
SN  - 0823432939 (hardcover)
PY  - 2015///]
CY  - New York
PB  - Holiday House
KW  - Prices
KW  - Juvenile literature
KW  - Pricing
KW  - Supply and demand
N1  - Age 6-10; Grade 4 to 6
N2  - Sometimes prices go up and up and up. Then they suddenly crash. Why? In simple language and with colorful graphics and amusing characters, this picture book explains the basic laws of supply and demand, using examples kids will understand, such as dueling lemonade stands on the same block. Terms such as "fixed costs" and "variable costs" are clearly explained, and a glossary as well as a helpful graphic summary are included
ER  -