You are the project manager for a project to add functionality to your company’s web site. the project has been broken down into four iterations (releases). each of the iterations will take 20 days to complete at a cost of $20,000 per iteration. today is the end of what should be iteration three. the current status of the project is as follows: iteration one complete, spent $20,000 iteration two complete, spent $25,000 iteration three half done, spent $17,000 iteration four not started. what is pv?

Label each of the following statements true, false, or uncertain. explain your choice carefully. a. workers benefit equally from the process of creative destruction. b. in the past two decades, the real wages of low-skill u.s. workers have declined relative to the real wages of high-skill workers. c. technological progress leads to a decrease in employment if, and only if, the increase in output is smaller than the increase in productivity. d. the apparent decrease in the natural rate of unemployment in the united states in the second-half of the 1990s can be explained by the fact that productivity growth was unexpectedly high during that period.