Prices! Prices! Prices!: why they go up and down

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 suc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Beteilige Person: Adler, David A. 1947- (VerfasserIn)
Weitere beteiligte Personen: Miller, Edward (IllustratorIn)
Format: Buch
Sprache:Englisch
Veröffentlicht: New York Holiday House [2015]
Schlagwörter:
Zusammenfassung: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
Umfang:31 pages colour illustrations 27 cm
ISBN:9780823432936
0823432939
9780823435746
0823435741