The midrange, another measure of central tendency, is found by finding the sum of the lowest and the highest values and dividing this sum by 2. Find the midrange of the salaries in Exercise 29.

Data from Exercises 29

The weekly salaries (in dollars) for the workers in a small factory are as follows:

600, 750, 625, 575, 525, 700, 550,
750, 625, 800, 700, 575, 600, 700

Find the median and the mode of the salaries.