Which is true of the process for obtaining an IPAWS Training and Demonstration Environment (IPAWS Lab) certificate? A. It is issued to acknowledge successful use of the IPAWS Training and Demonstration Environment B. One can obtain it only after using the IPAWS Training and Demonstration Environment (IPAWS Lab) for the number of hours designated in the state, local or tribal plans, policies, and procedures C. It is required to use the IPAWS Training and Demonstration Environment (IPAWS Lab) D. It is awarded to all who sign a Memorandum of Agreement (MOA) and become a part of a Collaborative Operating Group (COG)

A) plot the m1 and m2 money stock in the us from 1990-2015. (hint: you may use the data tools provided by fred.) (b) plot the nominal interest rate from 1960 to 2014. (hint: you can either use the daily interest rates for selected u. s. treasury, private money market and capital market instruments from or the effective federal funds rate fromfred.) (c) the consumer price index (cpi) is a measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services. intuitively, the cpi represents the cost of living or the average price level. plot the cpi from 1960 to 2013.(d) the inflation rate is the yearly percentage change in the average price level. in practice, we usually use the percentage change in the cpi to compute the inflation rate. plot the inflation rate from 1960 to 2013.(e) explain the difference between the ex-ante and ex-post real interest rate. use the fisher equation to compute the ex-post real interest rate. plot the nominal interest rate and the ex-post real interest rate from 1960 to 2013 in the same graph.

Consider the following two projects. both have costs of $5,000 in year 1. project 1 provides benefits of $2,000 in each of the first four years only. the second provides benefits of $2,000 for each of years 6 to 10 only. compute the net benefits using a discount rate of 6 percent. repeat using a discount rate of 12 percent. what can you conclude from this exercise?

One of the benefits of a well designed ergonomic work environment is low operating costs is true or false