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- ABC Corporation has two cost drivers to estimate cost. Data are as follows:a. How many buses and vans should be rented to minimize cost? b. What are the minimal costs?George Galoz & Freres, located in Grenchen, Switzerland, makes luxury custom watches in small lots. One of the company's products, a platinum diving watch, goes through an etching process. The company has recorded etching costs as follows over the last six weeks: Week 1 Units (7 2 30 Total Etching Cost 5 18 17. 25 20 24 16 $ 120 For planning purposes, management would like to know the variable etching cost per unit and the total fixed etching cost per week. 3. If the company processes five units next week, what would be the expected total etching cost? (Round your intermediate calculations and final answer to 2 decimal places) Expoctea lotal aiching cost Answer is complete but not entirely correct. 20 50
- Koontz Company manufactures a number of products. The standards relating to one of these products are shown below, along with actual cost data for May. Standard Cost per Unit Actual Cost per Unit Direct materials: Standard: 1.80 feet at $2.00 per foot Actual: 1.75 feet at $2.20 per foot Direct labor: Standard: 0.90 hours at $20.00 per hour Actual: 0.95 hours at $19.40 per hour Variable overhead: Standard: 0.90 hours at $6.40 per hour Actual: 0.95 hours at $6.00 per hour $ 3.60 $ 3.85 18.00 18.43 5.76 5.70 Total cost per unit $27.36 $27.98 Excess of actual cost over standard cost per unit $0.62 The production superintendent was pleased when he saw this report and commented: “This $0.62 excess cost is well within the 5 percent limit management has set for acceptable variances. It's obvious that there's not much to worry about with this product." Actual production for the month was 12,500 units. Variable overhead cost is assigned to products on the basis of direct labor-hours. There were…Accounting procedures allow a business to evaluate its inventory costs based on two methods: LIFO (last in first out) or FIFO (first in first out). A manufacturer evaluated its finished goods inventory (in $000s) for five products with the LIFO and FIIFO methods. To analyze the difference, they computed FIFO - LIFO for each product. We would like to determine if the LIFO method results in a lower cost of inventory than the FIFO method. The company wishes to test this hypothesis at the 0.05 level of significance. Product FIFO (F) LIFO (L) 1 225 221 121 103 3 100 117 215 253 4 204 5 248 What is the value of the test statistic? Multiple Cholce +1.916 +0.717 +2.560 +0.25Jensen Tire & Auto is deciding whether to purchase a maintenance contract for its newcomputer wheel alignment and balancing machine. Managers feel that maintenance expenseshould be related to usage, and they collected the following information on weeklyusage (hours) and annual maintenance expense (in hundreds of dollars). a. Develop a scatter chart with weekly usage hours as the independent variable. Whatdoes the scatter chart indicate about the relationship between weekly usage and annualmaintenance expense?b. Use the data to develop an estimated regression equation that could be used to predictthe annual maintenance expense for a given number of hours of weekly usage. Whatis the estimated regression model? c. Test whether each of the regression parameters b0 and b1 is equal to zero at a 0.05level of significance. What are the correct interpretations of the estimated regressionparameters? Are these interpretations reasonable?d. How much of the variation in the sample values of…
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