Observing that the proportion of blue candies in his bowl appeared to be less than that of the other colors, a student decided to compare the color distribution in randomly chosen bags of the candy to the theoretical distribution reported by the candy company's consumer affairs. For his study, the student bought three bags of the colored candies from local stores and counted the number of each color. The average number of each color in the three bags $($rounded to the nearest integer$)$ was distributed as shown to the right. Use this data to complete parts $($a$)$ through $($c$).$

$\backslash$table$[[$Color$,$Frequency$],[$Brown$,152],[$Yellow$,113],[$Red$,105],[$Orange$,57],[$Green$,49],[$Blue$,49]]$

a$.$ Obtain a relative$-$frequency distribution.

$\backslash$table$[[$Color$,$Frequency,Relative Frequency$],[$Brown$,152,],[$Yellow$,113,],[$Red$,105,],[$Orange$,57,],[$Green$,49,],[$Blue$,49,]]$

b$.$ Draw a pie chart Choose the correct chart below.

A$.$

B$.$