Brookshire et al. (1982) were interested in how much people would be twp in increase air quality in their community. to find the value of improving air quality, they surveyed 290 individuals over 90 communities about their willingness to pay for cleaner air. this is an example of:
select one:
a. a revealed preference method
b. a hedonic price analysis
c. a use value
d. a stated preference method

answer; i believe the correct answer is (4.0);

engine assembler, survey reasearcher, auditor

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it

answer; yield to maturity;