Supply vs. Demand Variables Most of the Hargreen restaurants in your region are doing very well, but there's one newer location that is underperforming. Since its opening a year ago, profits have been consistently lower than those of comparable locations. You need to figure out why. You ask the manager of that location to send over a report for the estimated production cost of Hargreen's most popular dish: Grilled Vegetable Salad. Once you receive the report, you decide to categorize the variables into two main categories: supply variables and demand variables. Recall the discussion of these variables from Chapter 2, and drag each variable to its appropriate category: Supply or Demand. When you are finished, click the Submit button. Supply Demand Average cost of grains Non-food supply costs/month Average hourly wage Average household income within a 10- mile radius Price of the vegetable salad Rent/month Electricity/month Average cost of produce Population of area Advertising expenditure