The table below contains the total cost (in $) for four average-priced tickets, two beers, four soft drinks, four hot dogs, two game programs, two adult-sized caps, and one parking space for 30 basketball arenas. Complete parts (a) and (b) below.

a. Construct a stem-and-leaf display. Round the data to the nearest ten dollars and complete thestem-and-leaf display on the right. Split each stem into twoparts, the first part being 00-40 for the leaves and the second part being 50-90. For example, the value of 570 would correspond to 5|7. (Use ascending order.)	2		enter your response here
	2		enter your response here
	3		enter your response here
	3		enter your response here
	4		enter your response here
	4		enter your response here
	5		enter your response here
	5
	6
	6		enter your response here

b. Around what value, if any, are the costs of attending a basketball game concentrated?

A.

The majority of costs are concentrated between $200 and $300.

B.

The majority of costs are concentrated between $250 and $350.

C.

The majority of costs are concentrated between $350 and $450.

D.

The costs are not concentrated around any value.