السلام عليكم
هلا والله وعليكم السلام ورحمة الله وبركاته
ممكن احد يفهمني دي الاسئلة ، من شابتر 4
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8) the price elasticity of demand for furniture is estimated at 1.3. This value means a one percent increase in the
a) price of furniture will increase the quantity of furniture demanded by 1.3 percent.
b) price of furniture will decrease the quantity of furniture demanded by 1.3 percent.
c) quantity of furniture demanded will decrease the price of furniture by 1.3 percent.
D) quantity of furniture demanded will increase the price of furniture by 1.3 percent.
( الجواب فقرة b )
مآ أتذكر شي للأسف 
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20) to maximize its revenue,
a) a firm facing inelastic demand should always raise its price.
يعني عدم وجود مرونة في الطلب باالتالي سترتفع الأسعار .
b) a firm facing elastic demand should always raise its price.
C) a firm should always charge the highest price possible regardless of the elasticity of demand.
D) none of the above answers is correct.
( الجواب فقرة a )
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بليز احد يشرحلي هي :(
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ومن شابتر 3 ،،
12) when the price of an inferior good falls, the substitution effect leads to ________ in the quantity purchased and the income effect leads to ________ in the quantity purchased.
A) an increase; an increase
b) an increase; a decrease
c) a decrease; an increase
d) a decrease; a decrease
كمية شراء السلعة البديلة رآح تزيد لما تكون السلعة الأولى رديئة
وتأثير الدخل ينقص من كمية الشراء .
( الجواب فقرة b )
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36) each point on a supply curve represents
a) the highest price buyers will pay for the good.
b) the lowest price for which a supplier can profitably sell another unit.
c) the lowest price buyers will accept per unit of the good.
D) the highest price sellers can get for each unit over time.
أنآ حفظتهآ 
( الجواب فقرة b )
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70) coffee and sugar are complements. If the supply curve of coffee shifts leftward because of poor weather, then there will be
a) an increase in the price of sugar.
b) a decrease in the price of sugar.
c) a leftward shift of the demand curve for coffee.
D) a leftward shift of the supply curve for sugar.
لمآ يقل الطلب رآح يقل السعر لأنهم مكملين لبعض
يعني السكر مكمّل للكوفي .
( الجواب فقرة b )