--%>

Rate of Return onto Investment

When Henrietta Homeowner invests $100 to replace her old mechanical thermostat along with a new computerized “smart” thermostat, in that case her gas and electric bills will be decreased by $100 yearly all times. The rate of return onto this investment is: (w) 50 percent. (x) 100 percent. (y) 200 percent. (z) 1000 percent.

How can I solve my Economics problem? Please suggest me the correct answer.

   Related Questions in Microeconomics

  • Q : Different pure economics rent Pure

    Pure economic rents are different most from economic profits in which they are: (w) received by the owners of productive resources. (x) frequently costs to the firm using the resources which generate them, but not to society as a whol

  • Q : Demand curve at the current market price

    The demand curve faced through a purely competitive firm at the current market price of: (i) negatively sloped. (ii) horizontal. (iii) perfectly inelastic. (iv) rectangularly hyperbolic. (v) positively sloped.

    Q : Depicts shift of the budget line The

    The shift of the budget line from cd to ab in the below  given figure is consistent with: 1) decreases in the prices of both M and N . 2) an increase in the price of M and a decrease in the price of N . 3) a decrease in money income. 4) an increase in money inc

  • Q : Economies of positive scale with

    When economies of scale are full time positive in an industry, in that case the industry will: (1) evolve into a natural monopoly. (2) become inefficient before it gets very huge. (3) be unregulated by government. (4) be not capable to compete along w

  • Q : Marginal resource cost of labor For a

    For a gain maximizing competitive firm operating in the competitive labor market, the: (1) Marginal resource cost of the labor is similar to the wage rate. (2) Supply of the labor is perfectly inelastic. (3) Production quota is precisely proportional to the labor hire

  • Q : Complication in accusation of predatory

    An accusation of predatory pricing is complicated to prove within a court of law since: (w) firms generally have too much power. (x) consumers and juries like the low prices and are less likely to fine a firm for lowering price. (y) predatory behavior

  • Q : Price inelasticity of demand At a price

    At a price for $0, the demand for DVD games is around: (w) perfectly elastic. (x) perfectly inelastic. (y) unitarily elastic. (z) positively sloped.

    Q : Positive relationship by law of supply

    The law of supply defines that there is a positive relationship among: (1) The Price and quantity supplied. (2) Technology and production. (3) Purchases and the accessibility of goods. (4) Supply and the demand it makes.

    Q : Describe inferior goods in economics

    Inferior goods in economics: Inferior goods refer to such goods whose demand reduces with the rise in income of consumer.

  • Q : Marginal social benefits of products If

    If an oligopoly achieves equilibrium, in that case the marginal social: (w) benefits of their products exceed the marginal social costs. (x) cost of their product exceeds the marginal social benefit. (y) benefits equal the marginal so