What does the demand function Qd = a - bP represent? Question 11Select one:a.The relationship between consumption and disposable incomeb.The relationship between quantity supplied and pricec.The relationship between investment and interest rated.The relationship between quantity demanded and price

Annual demand and supply for the Entronics company is given by:QD = 5,000 + 0.5 I + 0.2 A - 100P, and QS = -5000 + 100Pwhere Q is the quantity per year, P is price, I is income per household, and A is advertisingexpenditure.a. If A = $10,000 and I = $25,000, what is the demand function for this firm?b. Given the demand function in part a., what is equilibrium price and quantity?c. If consumer incomes increase to $30,000, what will be the impact on equilibrium price andquantity?

YouIf demand is given by q=5P ^-2 where q is quantity demanded and P is price, what isthe price elasticity of demandA) -0.5B) -5C) -2.5D) -2E) -0.4

In the demand functions Q1=f(P1 P2 ) and Q2=f(P1 P2 ) what does f(P1 P2 ) represent Question 1Select one:a.Demand functionb.Inverse functionc.Total Revenue functiond.Average Revenue function

If the revenue function for a particular commodity is R(p) = −51p2 + 65p, what is the (linear) demand function q(p)?q(p) = Give a reason for your answer.R = p + qR = qp    R = q − pR = pqR = pq

The demand and supply functions for different firms are given belowi) Qd = 200 – 2PQs= - 20 + 2Pii) Qd = 51 – 3PQs = -4 +8PDetermine the equilibrium price and equilibrium quantity for each firm