III. CONSTRUCTING FREQUENCY DISTRIBUTION: Read the problems and give what is asked. (36 points) 1. The food services department of SSW Cinema is studying the amount spent by an individual on food and drinks during his visit per day. A sample of 40 individuals who visited the cinema yesterday revealed they spent the following amounts: P122 P186 P180 P165 P138 140 P145 150 P155 160 P170 175 P100 P200 115 210 128 193 184 165. 148 155 190 195 160 163 170 178 182 185 110 120 205 139 142 126 130 165 168 220 a. Organize the data into frequency distribution using Rule 2. b. Find the class boundaries, relative frequencies, cumulative frequency, and midpoints Solution: a. Class Interval: (1 item x 3 points)​