The demand for hamburgers is given by Qd=10-p and the supply is Qs=4p-10, where pd and ps are, respectively the price paid by demanders and the price received by suppliers. A: Draw the demand and supply functions. What is the price-elasticity of demand? What is the price-elasticity of supply? B: Find the equilibrium quantity and price, and show them on the graph. C: Suppose due to the rising health awareness the demand decreases to Q d=5-p. Find the new equilibrium prices and quantity, and show them on the graph.

Consider two markets: the market for waffles and the market for pancakes. The initial equilibrium for both markets is the same, the equilibrium price is $6.50, and the equilibrium quantity is 35.0. When the price is $9.75, the quantity supplied of waffles is 57.0 and the quantity supplied of pancakes is 101.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for pancakes. Please round to two decimal places. Supply in the market for waffles is

Below are the supply and demand schedules for a video game. Price $200 $180 $160 $140 $120 $110 $100 $90 $80 $60 Quantity Demanded 10 15 20 25 30 35 40 45 50 55 Quantity Supplied 100 90 80 70 60 50 40 30 20 10 a) What is the equilibrium price? $ b) What is the equilibrium quantity? Assume that this video game receives a poor rating and consumers decide to purchase 45 less at each price. c) What is the new equilibrium price? $ d) What is the new equilibrium quantity? 100 40 units units

Let the supply and demand functions for raspberry-flavored licorice be given by p = S(q) =  q  and  p = D(q) = 90 -  q ,where p is the price in dollars and q is the number of batches. Graph these functions on the same axes (graph the supply function as a dashed line and the demand function as a solid line). Also, find the equilibrium quantity and the equilibrium price.

Q.1. Suppose the demand and Supply function for tomatoes is given by 1.5p = 2.1 q – 0.4 = S(q) and 1.5 p = - 39 + 4.6 = D(q) Where p is the price in Omani Rial and q is the quantity in Kilogram. Find a) Equilibrium Quantity b) Equilibrium Price c) Find the price from demand function if quantity is 1.5 kilogram d) Find the quantity from supply function if price is 1.5 Omani Rial

Consider the demand for soap shown in Figure 1 above. How much soap will consumers purchase if the price of a pound of soap is $8?      A) 210 pounds       B) 248 pounds       C) 286 pounds       D) 305 pounds

Suppose you are given the following supply and demand equations for your company's product, executive fountain pens: Qd = 12,000 - 2P + 3Py - 5Pn - 2Pk + 4M + 3A Qs = 8,000 + 4,000P - 7Pm - 3Pw where:   Qd = quantity demanded of fountain pens Qs = quantity supplied of fountain pens P = price per unit of fountain pens Py = price per unit of pencils Pn = price per unit of notebooks Pk = price per bottle of ink M = consumer income A = number of units of advertising purchased by the company Pm = cost of purchasing materials (inputs) for fountain pens Pw = cost of hiring a worker (wage rate) a) given the signs of the coefficients in the demand equation, how does the demand for fountain pens react to each variable (i.e., substitutes, complements, normal good, inferior good)?   b) given the signs of the coefficients in the supply equation, how does the supply for fountain pens react to each variable?   c) suppose you are given the following data:   Py = $10 Pn = $15 Pk = $8 M = $20,000 A =…

Assume that demand and supply are a simple line. If at the different prices, quantity of demand and price is shows as under, then determine the demand and supply equation. Demand (D) Supply (S) Price (P) 2 40 50 5 20 60

Suppose the market demand curve for a product is given by Qd = 500 −50P and the market supply curve is given by Qs = −50 + 25P.   1. Find the equilibrium price and quantity.  2. What are the forms of the inverse demand curve and supply curve? 3. Sketch the demand and supply curves and show the equilibrium price and quantity. 4. At the market equilibrium, what is the price elasticity of demand? Hint: Find ∂Q/∂P and use in place of (∆Q/∆P) and use equilibrium values of P and Q. Comment on the value of the price elasticity of demand. 5. Suppose the price in this market is $5. What is the amount of excess demand? Please answer all.

Looking for help on how you would go about solving the following problem: The following functions represent the demand and supply for hair cuts. QD=300-6P QS=2P-20 what demand function would accurately represent an increase in demand for hair cuts?  QS=450-6P QD =150-6P QD =450-5P QD =450-6P