A bicycle component manufacturer produces hubs for bike wheels. Two processes are possible for manufacturing, and the parameters of each process are as follows:Process 1Process 235 parts/ hour4 hours/ day15 parts/hour7 hours/day20%9%Production rateDaily production timePercent of parts rejeted based on visual inspectionAssume that the daily demand for hubs allows all defect-free hubs to be sold. Additionally, tested or rejected hubs cannot be sold.Find the process that maximizes profit per day if each part is made from Php 200 worth of material and can be sold for Php 1,500. Both processes are fully automated, and variableoverhead cost is charged at the rate of Php 2,000 per hour.

Production is the process in which inputs are combined to have the required output. It includes a…

Answered: A bicycle component manufacturer…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Canine Gourmet Super Breath dog treats are sold in boxes labeled with a net weight of 9 ounces (255grams) per box. Each box contains 6 individual 1.5-ounce packets. To reduce the chances of shorting thecustomer, product design specifications call for the packet-filling process average to be set at 43.0 grams so that the average net weight per box of 6 packets will be 258 grams. Tolerances are set for the box to weigh 258±12 grams. The standard deviation for the packet-filling process is 1.01 grams. The target process capability ratio is 1.33. One day, the packet-filling process average weight drifts down to 42.5 grams. Is the packaging process capable? Is an adjustment needed? Since the process capability index, Cpk,is ?,the process is capable?is not capable? (Enter your response rounded to three decimal places.)
Explain process capability and compute C p and C pk
Can you explain what is this in one sentence - Defect arrival pattern during machine testing : - Phase-based defect removal pattern : - Defect removal effectiveness :
Volumetric Glassware: Utility and Calibration (Dry Lab) Table B1: Calculation of a 100-mL Volumetric Flask. temperature of the Distilled H2O (°C) 27 density of distilled H2O at calibration temperature mass (g) of volumetric flask + distilled H₂O Trial 1 198.5893 Trial 2 198.6114 Trial 3 mass (g) of dry volumetric flask 98.6563 98.7503 198.6001 98.7145 mass (g) of distilled H₂O m true g calculated volume of water dispensed, cm³ corrected volume, V20 °c, cm³ average corrected volume, V20 °C, cm³ standard deviation (4 sig figs) %RSD (2 sig figs)
A premium golf ball production line must produce all of its balls to 1.615 ounces in order to get the top rating (and therefore the top dollar). Samples are drawn hourly and checked. If the production line gets out of sync with the target weight on a statistical significance test it must be shut down and repaired. Assume that the weight of golf balls is normally distributed. This hour’s sample of 18 balls has a mean of 1.611 ounces and a standard deviation of 0.065 ounces. This hour's sample mean falls -0.2600 standard errors below the mean. What is the exact p-value of this t statistic? (Enter your answer to 4-decimal places, for example 0.1000.)
John Bruno owns a factory producing electric cords. John observes that recently the number of cords with defect has increased. He monitors the 3 processing machines for 30 days for 100 cords per observation per machine. The results of John Bruno’s observations are presented in the table below.What can he do to make sure that the number of cords with defect to go down? Date Number of Rejects by Cause Number of observations Machine Bad Wind Twisted cord Broken Leads Abraded cord Broken cord Wrong wire Failed Electrical Test 1 100 1 0 1 3 1 0 0 1 100 2 2 1 0 0 2 5 0 100 3 0 0 0 5 0 0 3 2 100 1 1 0 4 0 0 0 0 100 2 3 1 0 0 1 3 0 100 3 0 0 1 6 0 0 0 3 100 1 1 0 0 2 0 0 0 100 2 0 0 0 0 0 3 0 100 3 0 0 1 4 0 0 3 4 100 1 0 0 3 0 0 0 0 100 2 0…
FJ Corporation’s electronic chip production process yields with an average life of 1,800 hours and = 100 hours. The upper and lower specification limits are 2,400 hours and 1,600 hours respectively. Is this process capable of producing electronic chips to specification?
Q-The company has kept at one of its plants 24 months records of the total number of failures occurring each month, as shown in Table Q5(attatched).Produce the 3-month moving average and the 6-month moving average plots, together with the CUSUM plot(assume the target is 17).
match each variable types with its description: variables: Process input variable, Process output variable, Critical to quality, Key process output variable, Key process intput variable, description (a) a product or process requirement that is no matter to the customer (b) a product or process knob or control that affects characteristics of importance to the customer (c) a product or process knob or control that has no impact on the process (d) a product or process requirement that must be present to make the customer happy but that the customer does not know to explicitly specify (e) a product or process requirement specifically requested by the customer
Canine Gourmet Super Breath dog treats are sold in boxes labeled with a net weight of 12 ounces (340 grams) per box. Each box contains 8 individual 1.5-ounce packets. To reduce the chances of shorting the customer, product design specifications call for the packet-filling process average to be set at 43.5 grams so that the average net weight per box of 8 packets will be 348 grams. Tolerances are set for the box to weigh 348 ± 12 grams. The standard deviation for the packet-filling process is 1.01 grams. The target process capability ratio is 1.33. One day, the packet-filling process average weight drifts down to 43.0 grams. Is the packaging process capable? Is an adjustment needed?
Canine Gourmet Super Breath dog treats are sold in boxes labeled with a net weight of 15 ounces (425 grams) per box. Each box contains 10 individual 1.5-ounce packets. To reduce the chances of shorting the customer, product design specifications call for the packet-filling process average to be set at 43.5 grams so that the average net weight per box of 10 packets will be 435 grams. Tolerances are set for the box to weigh 435 ± 10 grams. The standard deviation for the packet-filling process is 1.02 grams. The target process capability ratio is 1.33. One day, the packet-filling process average weight drifts down to 43.0 grams. Is the packaging process capable? Is an adjustment needed? Since the process capability index, Cpk, is 517, the process is not capable. (Enter your response rounded to three decimal places.) Since the process capability ratio, Co. is 3.268, the problem is that the process is not centered adequately. (Enter your response rounded to three decimal places.) 1 Type…
Is a capable process a pe1ject process? That is, does a capableprocess generate only output that meets specifications?Explain?

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