A local appliance dealership conducted a survey of potential refrigerator buyers to find the type of Refrigerator they desire to purchase. The results are shown in the chart. Based on the data from the survey,about how many of the 1,000 refrigerator the dealership is going to order should be Side-by-side Refrigerators?
Side-by-side have 220
A-50
B-250
C-500
D-600