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School Type Cost Annual ROI Private $222,700.00 7.70% Private $176,400.00 8.40% Private $212,200.00 7.80% Public $125,100.00 9.10% Private $212,700.00 7.40% Public $92,910.00 10.10% Private $214,900.00 7.30% Private $217,800.00 7.20% Private $225,600.00 7.00% Private $217,300.00 7.10% Private $226,500.00 7.00% Private $215,500.00 7.20% Private $223,500.00 7.00% Private $226,600.00 7.00% Private $189,300.00 7.50% Public $89,700.00 9.90% Public $87,030.00 10.00% Private $218,200.00 6.90% Private $229,900.00 6.70% Private $148,800.00 8.10% R2 = 0.941 Calculate the estimated 'Annual % ROI' when the 'Cost' (X) is $160,000. Show your work