3. A sample of 125 respondents was conducted, and they were asked about the amount of money they had contributed to help those in Svlhet who had been impacted by the flood. The frequency distribution of their responses is shown in the following table. Amount of Number of Amount of Number of Money [TM respondents Money lTk.) respondents 500 - 599 100 - 199 600 - 699 2CD - 299 700 - 799 300 - 399 800 - 899 400 - 499 900 - 999 a) Find the value of K and class midpoints. b} Do all the classes have the same width? If so, what is the width? c} Prepare the relative frequency and percentage distribution columns. d} Prepare a cumulative frequency distribution. Calculate the cumulative relative frequencies and cumulative percentages for all classes. e] Find the percentage of the respondents who donated money - i. Minimum 500 ii. Maximum 499 f] Find the modal value for the above frequency distribution. Hence Comment on that