STATISTICAL ANALYSIS ON THE PRICE OF ROOFING SHEET IN NIGERIA
CHAPTER ONE INTRODUCTION Background of the study Every commodity produced or service rendered in an economy can be conceived of in terms of a price and quantity relation. Consequently, every commodity or service carries a price tag. These prices vary overtime in response to the influences of demand and supply and government policies among other things. The measurement of price level changes is desirable to determine its magnitude, and ...
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