The equation of the demand function is Qd = 35-3p, and the equation of the supply function is Qs = 5+2p Indicate whether at price P=8 there is a surplus or a shortage and compute the size of the shortage/surplus. NOTE: INDICATE A SURPLUS WITH A POSITIVE NUMBER AND A SHORTAGE WITH A NEGATIVE ANSWER. FOR EXAMPLE, IF YOU FIND A SURPLUS OF 2, THE ANSWER WILL BE 2, IF YOU FIND A SHORTAGE OF 2 YOUR ANSWER WILL BE -2
The equation of the demand function is Qd = 35-3p, and the equation of the supply...
The equation of the demand function is Qd = 35-3p, and the equation of the supply function is Qs = 5+2p a. By how much does quantity demanded change when the price increases by $1 NONOTE: INDICATE THE CORRECT MAGNITUDE AND SIGN. FOR EXAMPLE AN INCREASE OF 2 IS 2, A DECREASE OF 2 IS -2
1 Suppose the demand for shoes is given by: QD= 210 -2P. The supply of shoes is given by: QS= 9P -120. Calculate the Gains from Trade (also known as Economic Surplus) that would exist in this market in a competitive equilibrium. 2 Suppose the demand for jackets was given by: QD= 140 -0.4P. The supply of jackets is given by: QS= 4P -80. Suppose the price was $49 per jacket. Calculate whether there is a surplus or shortage of...
32. Chapter 4 Market demand is given as Qd = 150 – 3P. Market supply is given as Qs = 2P. What would result if the market price were $25? Show your work. a. a shortage of 25 b. a surplus of 25 c. a surplus of 105 d. a shortage of 105
18. Demand and Supply curves can be represented by: Qd = 90-2P; and Qs = 3P. Using the same Demand and Supply curves that can be represented by: Qd = 90-2P; and Qs = 3P. Consumer Surplus is: $1944 $342 $729 $486
17. Demand and Supply curves can be represented by: Qd = 90-2P; and Qs = 3P. Using the same Demand and Supply curves that can be represented by: Qd = 90-2P; and Qs = 3P. Producer Surplus is: $486 $243 $118 $900
Suppose the demand equation can be represent as QD = 100 -2P and the Supply equation can be represented as QS = -10 + P. a. Find the equilibrium price and quantity. b. At a price ceiling of $20, what is the QD and QS. What is the deadweight loss, consumer surplus and producer surplus amount?
Consider the following supply and demand functions qD = 12 - 3p qS = -3 + 2p Using the supply and demand functions, suppose a price ceiling of p = 2 were implemented. How much is supplied to the market and how much is demanded? What is the excess demand? Calculate the consumer surplus, producer surplus, and welfare level without the priceceiling. Calculate the consumer surplus, producer surplus, welfare level, and dead weight loss withthis price ceiling. What if the...
20. Still using the same Demand and Supply curves that can be represented by: Qd = 90-2P; and Qs = 3P. Suppose price is at $15, there will be …….. as many as ……..units. shortage; 60 units surplus; 45 units shortage; 15 units surplus; 15 units
19. Still using the same Demand and Supply curves that can be represented by: Qd = 90-2P; and Qs = 3P. Suppose price is at $20, there will be …….. as many as ……..units. shortage; 10 units shortage; 18 units surplus; 10 units surplus; 18 units
2. Let the demand and supply functions be as follows: (a) Qd-51 – 3P (6) Qd = 30 – 2P Qs = 6P - 10 Qs = -6 +5P find P* and Q* by elimination of variables. (Use fractions rather than decimals.) 3. According to (3.5), for Q* to be positive, it is necessary that the expression (ad – bc) have the same algebraic sign as (b+d). Verify that this condition is indeed satisfied in the models of Probs. 1...