Consider the following time series data.

Consider the following time series data. Week 1 2 3 4 5 6 Value 20 13 16 10 1? 14 Using the naive method (most recent 1uraluej as the forecast for the next week, compute the following measures of forecast accuracy. a. Mean absolute error. If required, round your answer to one decimal place. l: | b. Mean squared error. If required, round your answer to one decimal place. :l c. Mean absolute percentage error. If required, round your intermediate calculations and nal answer to two decimal places. l:l% d. What is the forecast for week If\"? If required. round your answer to two decimal place. l