Predict the level of maintenance cost that would be incurred during a month when 22,000 tour miles are driven. Remember to express your answer in terms of the real).
Using Y = 10,000 + 0.125x
Y = 10,000 + 0.125 x (22,000) = 12,750 real
Therefore, the level of maintenance cost that would be incurred during a month when 22,000 tour miles are driven is 12,750 real