Dée Trader opens a brokerage account and purchases 200 shares of Internet Dreams at $42 per share. She borrows $3,800 from her broker to help pay for the purchase. The interest rate on the loan is 12%.Dée Trader opens a brokerage account and purchases 200 shares of Internet Dreams at $42 per share. She borrows $3,800 from her broker to help pay for the purchase. The interest rate on the loan is 12%.a. What is the margin in Dée’s account when she first purchases the stock?b-1.If the share price falls to $31 per share by the end of the year, what is the remaining margin in her account? (Round your answer to 2 decimal places.)Remaining margin % b-2. If the maintenance margin requirement is 30%, will she receive a margin call?c. What is the rate of return on her investment? (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.)
Rate of return %
Please help with b-1 and c. Thank you!

marketing strategies should be established before marketing objectives are decided. t/f

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.

In the 1970s, kmart used blue light specials to encourage customers to flock to a particular department having a temporary sale. a spinning blue light activated for approximately 30 seconds, and then an in-store announcement informed shoppers of the special savings in the specific department. over time, loyal kmart shoppers learned to flock to the department with the spinning blue light before any announcement of special savings occurred. if kmart was employing classical conditioning techniques, what role did the spinning blue light play?