Given the large visible differences in Figure 11.5 between the actual values and the fitted values in the time-series plot of the Katherine Harrell monthly totals we would expect to see _____. a. a relatively high MAPE in the Accuracy Measures b. a decreasing trend line c. the time period is so long d. a relatively small MAD in the Accuracy MeasuresIn the grocery store sales example the fitted trend equation is 117,825 + 240 x t. In mathematical terms the 117,825 term is also known as the __________. a. MAPE b. average monthly increase c. slope d. y-intercept