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The table shows the amount each film earned in Sales (Box Office Sales) and the Budget (the total amount spent making the film).
\n\n Budget (£ million) \n | \n\n 152 \n | \n\n 107 \n | \n\n 180 \n | \n\n 118 \n | \n\n 58 \n | \n\n 62 \n | \n\n 144 \n | \n\n 29 \n | \n
\n Sales (£ million) \n | \n\n 280 \n | \n\n 294 \n | \n\n 293 \n | \n\n 168 \n | \n\n 92 \n | \n\n 163 \n | \n\n 219 \n | \n\n 66 \n | \n
Calculate the following to 3 decimal places.
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