Which of the following is not a characteristic of an efficient market?

An increase in real output will cause which of the following?

An analyst has extracted the following information from the financial statements of Myco:

What is the net profit margin for Myco?

The futures exchanges industry is an industry that is ______.

The following table gives the stock price, dividend, and percentage return for 10 months.
Month; Stock Price; Dividend; Total Return (%)
Jan; 76.3; 1.53; 9.81
Feb; 72.5; 1.45; -3.08
Mar; 70.4; 1.41; -0.95
Apr; 69.8; 1.4; 1.14
May; 71.2; 1.42;
Jun; 73.6; 1.47; 5.44
Jul; 73.7; 1.47; 2.13
Aug; 73; 1.46; 1.03
Sep; 69.5; 1.39; -2.89
Oct; 67.9; 1.36; -0.35
If one were to construct a frequency histogram for the stock prices using 3 classes, the first interval would be which of the following?