--%>

Numerical question regarding demand

At $1.50 per gallon, Alana purchases 50 gallons of gasoline weekly, Bart purchases 20 gallons weekly, and Caitlin purchases 20 gallons weekly. One point on their joint demand curve for gasoline would be Q =: (1) 90 gallons per week, P = $1.50. (2) 90 gallons per week, P = $4.50. (3) 30 gallons per week, P = $4.50. (4) 30 gallons per week, P = $1.50.

Can someone please help me in finding out the precise answer from the above options.

   Related Questions in Microeconomics

  • Q : The Debate about Welfare Programs

    Debate over U.S. welfare programs doesn’t focus onto: (w) choices in amounts and types of subsidies for health care. (x) repealing the negative income tax. (y) impacts on efficiency and incentives. (z) social conflicts over redistribution of inc

  • Q : Examples of perishable goods I have a

    I have a problem in economics on Examples of perishable goods. Please help me in the following question. Illustrations of perishable goods comprise: (1) The book Carrie reads each and every night before brushing her teeth. (2) The computer Barry emplo

  • Q : Problem relating to supply curve Can

    Can someone help me in finding out the right answer from the given options. The supply curve reveals the highest: (i) Stock on hand in inventory. (ii) Gains a firm makes by selling varying quantity of a good. (iii) Quantity of a good which sellers will offer at differ

  • Q : Efficiency and Income Distribution Even

    Even though property rights are fully given and cost-less enforced and transaction costs (i.e., information costs, contracting costs, and mobility costs) are nonexistent, in that case equilibria in all markets in a whole economy may a

  • Q : Maximize profit or minimizes losses

    Assume that a monopolist faces a demand curve that is higher at several output levels than is the firm’s average variable cost curve. Therefore the firm will generate where MR is equal to MC to maximize: (w) total revenue. (x) consumer surplus.

  • Q : Why the slope budget line downward

    Describe why is the budget line slope downward?

  • Q : Featherbedding-Blacklisting-Yellow Dog

    Can someone please help me in finding out the accurate answer from the following question. Practices that were common in the labor markets however that are now illegal comprise: (i) Boycotting, scabbing and shirking. (ii) Sweetheart deals assembly line speedups and st

  • Q : Certainty and severity of punishment in

    Rising the certainty and severity of punishment decreases cheating on an examination. This statement signifies: (i) Unrealistic expectations regarding student honesty. (ii) Purely normative visions of behavior. (iii) Misplaced cynicism since this issu

  • Q : Supply in the short run and long run

    Supply is too elastic (contain a smaller coefficient) within the long run than in the: (w) short-run in competitive, constant-cost industries. (x) short-run in competitive, increasing-cost industries. (y) market period in virtually all industries. (z) All of the above

  • Q : High fashion at low prices-too good a

    The influence of high street chains selling very limited editions of designer clothes at much below equilibrium prices.