The Northwest regional manager of an outdoor equipment retailer conducted a study to determine how managers at three store locations are using their time. A summary of the results are shown in the following table. Percentage of Manager's Work Week Spent on Store Location Meetings Reports Customers Idle Bend 17 12 53 18 Portland 52 12 24 12 Seattle 33 18 36 13 (a) Create a stacked bar chart with store location on the horizontal axis and percentage of time spent on each task on the vertical axis. 100% 100% 90% 90% 80% 80% 70% 70% 60% Idle 60% Idle 50% Customers 50% Customers 40% Reports 40% Reports 30% Meetings 30% Meetings 20% 20% 10% 10% 0% 0% O Bend Portland Seattle Bend Portland Seattle 100% 100% 90% 90% 80% 80% 70% 70% 60% Idle 60% Idle 50% Customers 50% Customers 40% Reports 40% Reports 30% Meetings 30% Meetings 20% 20% 10% 10% 0% 0% O Bend Portland Seattle Bend Portland Seattle(b) Create a side-by-side bar chart with store location on the horizontal axis and side-by-side bars of the percentage of time spent on each task. 70% 70% 60% 60% 50% 50% 40% Meetings 40% Meetings Reports 30% Reports Customers 30% Customers 20% Idle 20% Idle 10% 10% 0% 0% Bend Portland Seattle Bend Portland Seattle O 70% 70% 60% 60% 50% 50% 40% Meetings 40% Meetings Reports Reports 30% Customers 30% Customers 20% Idle 20% Idle 10% 10% 0% 0% Bend Portland Seattle Bend Portland Seattle O(c) Which type of bar chart (stacked or side-byside) do you prefer for these data? Why? (c) Which type of bar chart (stacked or side-by-side) do you prefer for these data? Why? T J -Select- [ :bar chart better conveys how a store managers' overall time is split into each of the four categories. stacked sidebyside