42. The following gives the number of accidents that occurred on a certain area during the last 4 months: Month Jan Feb Mar Apr Number of Accidents 30 45 70 90 Using the least-squares regression method, the trend equation for forecast is y = 7.50 + 20.50x. Using the least-squares regression, the forecast for the number of accidents that will occur in the month of May will be accidents (round your answer to the nearest whole number). A. 90 B. 100 C. 110 D. 120