Tpoints May Armer Company is accumulating data to use in preparing its annual profit plan for the coming year. The cost behavior pattern of the maintenance costs must be determined. The accounting staff has suggested the use of linear regression to derive an equation for maintenance hours and costs. Data regarding the maintenance hours and costs for the last year and the results of the regression analysis follow Mince Machine Month Cost JAR 14100 Feb 300d Mar 3.600 400 Apr 2.820 00 41 so ME 2960 July 2010 20 AN 4470 520 4260 490 Oct Now De BA 3401 Su 0200 sed Average sl 0.00 As cost per home 6846 400 hoice Standard error of the estimate Award 009720 0105 At 400 hours of activity, Armer management can be approximately two-thirds confident that the maintenance costs will be in the range of O $3,565.54 to $3,634.48 $3,551.37 to 53,648.51 None of these answer choices are correct. Click Save and Submit to save and submit. Click Save All Answers to all answers