Let's say that you choose to buy bread in a grocery store. According to the marginal benefit and marginal cost principle, how many loaves of bread will you purchase if you know the following: A loaf of bread costs $2.00. Each dollar is worth 100 utils to you (so $2 is worth 200 utils). The first loaf of bread gives you 400 utils of satisfaction. The second loaf of bread gives you 320 utils of satisfaction. The third loaf of bread gives you 280 utils of satisfaction. The fourth loaf of bread gives you 220 utils of satisfaction. The fifth loaf of bread gives you 160 utils of satisfaction. The sixth loaf of bread gives you 30 utils of satisfaction. The seventh loaf of bread gives you no more additional utils.

1. Four loaves.
2. One loaf.
3. Three loaves.
4. Two loaves.
5. Six loaves.
6. Five loaves.
7. Seven loaves.

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.