To test the validity of your selection device for widget makers, you have given it to the present widget makers in your company and correlated it with their latest performance appraisal scores. What type of validation have you used?

Which of the following best explains why the demand for housing is more flexible than the supply? a. new housing developments are being constructed all the time. b. low interest rates for mortgages make buying a home very affordable. c. the increasing population always drives demand upwards. d. people can move more easily than producers can build new homes.

Suppose there is a 6 percent increase in the price of good x and a resulting 6 percent decrease in the quantity of x demanded. price elasticity of demand for x is a. 0 b. 6 c. 1 d. 36

If gerry is approved for a $150,000 mortgage at 3.75 percent interest for a 30-day loan, what would the monthly payment be?