Use the Data Given Below to Answer the Following Question(s)

Use the data given below to answer the following question(s) .
Following is the Sales database of Pointler's Inc., a manufacturer of clothing material. $\begin{array}{|l|l|l|l|l|l|}\hline \begin{array}{l}\text { Item } \\\text { Type }\end{array} & \text { Item } \mathrm{ID} & \text { Region } & \text { Buyer } & \begin{array}{l}\text { Unit } \\\text { Cost } \\(\$) \end{array} & \text { Units } \\\hline \text { Denim } & \text { D101 } & \text { Quintasia } & \text { Peter } & 9.79 & 101 \\\hline \text { Cotton } & \text { C101 } & \text { Prioland } & \text { Kane } & 27.79 & 56 \\\hline \text { Denim } & \text { D102 } & \text { Prioland } & \text { Jones } & 12.79 & 42 \\\hline \text { Leather } & \text { L101 } & \text { Prioland } & \text { Gerry } & 27.79 & 33 \\\hline \text { Denim } & \text { D103 } & \text { Dygertia } & \text { Sarah } & 10.79 & 62 \\\hline \text { Cotton } & \text { C102 } & \text { Quintasia } & \text { Peter } & 12.79 & 66 \\\hline \text { Denim } & \text { D101 } & \text { Prioland } & \text { Audrey } & 9.79 & 81 \\\hline \text { Denim } & \text { D102 } & \text { Prioland } & \text { Jones } & 12.79 & 96 \\\hline \text { Denim } & \text { D101 } & \text { Dygertia } & \text { Thomas } & 9.79 & 38 \\\hline \text { Cotton } & \text { C103 } & \text { Quintasia } & \text { Peter } & 16.79 & 66 \\\hline \text { Denim } & \text { D102 } & \text { Prioland } & \text { Mary } & 12.79 & 96 \\\hline \text { Cotton } & \text { C105 } & \text { Quintasia } & \text { Henry } & 9.79 & 35 \\\hline \text { Cotton } & \text { C101 } & \text { Quintasia } & \text { Philip } & 27.79 & 87 \\\hline \text { Denim } & \text { D102 } & \text { Quintasia } & \text { Peter } & 12.79 & 41 \\\hline \text { Jute } & \text { J101 } & \text { Prioland } & \text { Simson } & 132.8 & \text { 8 } \\\hline \text { Fur } & \text { F101 } & \text { Quintasia } & \text { Peter } & 23.79 & 22 \\\hline \text { Cotton } & \text { C103 } & \text { Prioland } & \text { Mary } & 16.79 & 34 \\\hline \text { Leather } & \text { L102 } & \text { Quintasia } & \text { Peter } & 16.79 & 70 \\\hline \text { Leather } & \text { L101 } & \text { Quintasia } & \text { Philip } & 27.79 & 21 \\\hline \text { Fur } & \text { F102 } & \text { Prioland } & \text { Kane } & 12.79 & 102 \\\hline \text { Denim } & \text { D104 } & \text { Prioland } & \text { Simson } & 9.09 & 73 \\\hline \text { Fur } & \text { F101 } & \text { Quintasia } & \text { Philip } & 23.79 & 80 \\\hline \text { Cotton } & \text { C103 } & \text { Prioland } & \text { Gerry } & 16.79 & 52 \\\hline \text { Cotton } & \text { C104 } & \text { Prioland } & \text { Simson } & 22.8 & 93 \\\hline \text { Cotton } & \text { C101 } & \text { Quintasia } & \text { Peter } & 12.79 & 10 \\\hline\end{array}$
-To construct a frequency distribution for categorical data, the

A) observations that appear in each category must be summed up.
B) number of observations that appear in each category must be counted.
C) observations in each category must be multiplied by observations in the corresponding category.
D) number of observations in each category must be divided by the total number of observations in all categories.