6 ANSWER is B...
Quantity demanded .... becouse at that point means on a
perticular price .
On a perticular price quantity on demand curve is quantity
Answer 7is B...
Because three case of demand curve negitive slope.
Marginal utility diminishing.
In this question when when price goes up so incane will be
Answer 8 is C...
Because relationship between price receive on each unit sold and
the quantity supplied. so relationship of price and quantity
supplied combination is Market supply curve.
Answer 8 is ...B...
Because supply curve is related to price and quantity supplied
combination and this combination is possitively related. When price
up quantity supplied up and the price is down quantity supplied
So curve upward and left to right ward.
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