X Question : Part 4 The standard error of the regression is 770.498. Using this information, your answer to items Question : Part 2 and Question D: Part 3 and Exhibit 3.14 below, what is the 95% confidence interval for the 1.750 purchase order estimate? Table of Selected Values: t Distribution (Exhibit 3.4 Degrees of Freedom 90% 95% 1 6,314 12.708 2 292 4303 3 2 353 3.182 4 2.132 2.776 5 2015 2.571 6 1943 2.447 7 1895 2.365 8 1 B6 2.306 9 1833 2.262 10 1812 2.228 11 1.796 2.201 12 1782 2.179 13 1.771 2.16 14 1.761 2145 15 1.753 2.131 16 1.746 2.120 1.740 211 18 1734 2.105 19 1.729 2013 20 1.725 2,086 30 1697 2012 001 1665 1.960 99% 63.657 9.925 5.841 4.601 4032 3.707 3,499 3.355 3.250 3-169 3106 31055 3.055 3.012 2.947 2.921 2.898 2878 2861 2845 2750 2576 Values are based on the assumption that two tear moortant as they would be with confidence intervals and pothesis ests of Repression Coethicients. For values above 30 simply use the last row. 35-45.107 $570317 57.5.12 12 Question Question : Variance Analysis The Las Vegas plant of SpeederCobal Company LLC produces delicious cola soda. At the beginning of the year, the Las Vegas plant had the following standard cost sheet perug of cola sodat Direct Materials (11 gallons $3.00 per gallon) Direct Labor (o 10 hours $20.00 per hour Fixed Overhead (0.10 hours $10.00 per hour Variable Overed (0.10 hours $10.00 per hour Total Standard Cost per unit $33.00 $ 2.00 $ 100 5 100 $37.00 Overhead is applied on the basis of direct labor hours. The actual results for the year are as follows: 1. Units produced 26.000 lues of soda 2. Direct material purchased: 250.000 lions $3.05 per gallon 3. Direct materiale: 270.000 sallons 4 Direct labor.300 hours $21.50 per hour 5. Fixed overhead: $30.000 6. Variable overhed: 35.000 Question : Part Compute the Direct Materia Pride Varian 512500 Unfavorite 512.500 le $14.50 Unvorstile $14500 Favorable Not Applicable Question 30 LA Question 35 Question : Part 7 Compute the Variable Overhead Spending variance $2.000 Unfavorable $2,000 Favorable 57,000 Unfavorable O. 57.000 Favorable Not Applicable Question 36 Question : Part 8 Compute the Variable Overhead Efficiency variance 55.000 Uitvorile 55.000 Ft 57.000 to 57.000 Favorable Not Apoio NE