PLS HELP ASAP ON BOTH When welding high-manganese steels, which one of the following must be avoided?O a) Contact with Argon shielding gas.Ob) Inhalation of welding fumes.Oc) Using electrodes with a rutile coating.Od) Welding with A.C. current. question(s) remainingIf the root opening is too large on a joint welded from one side only without backing, which of the following is theprobable consequence?O a) It will be difficult to strike an arc.Ob) Lack of penetration will occur.Oc) Burn through will occur.Od) An acceptable cap pass would be difficult to obtain.Font Size:

Approach to solving the question:When welding high-manganese steels, it's important to avoid…

Answered: When welding high-manganese steels,…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

Two firms, Thneeds-R-Us and Mucky Motors have access to five production processes, each one of which has a different cost and gives off a different amount of pollution. The daily costs of the processes and the corresponding number of tons of smoke emitted are as shown in the table below. What is the cost to Mucky Motors of moving from process B to process C? Process (smoke) Cost to Thneeds-R-Us ($/day) Cost to Mucky Motors ($/day) Multiple Choice O O $500 per day $250 per day $320 per day $180 per day A (4 tons. per day) 50 100 B (3 tons per day) 70 180 C (2 tons per day) 120 500 D (1 tons per day) 200 1,000 E (0 tons per day) 500 2,000
Example The following equations shows the effect of time (x) in year and salt concentration (y) in ppm on the total cost due to corrosion failure for a particular operation 12500 CT = 4x + + 2.5 y + 500 ху Determine the optimum value of x and y, and calculate the total cost. Solution 12500 = 0 x?y 12500 3125 x2 = 4y and ac, = 2.5 ду 12500 = 0 xy2 12500 5000 2.5 y2 Then 5000 (3125 y? у-20 рpm And x= 0.625 year The total cost will be 20505 at the optimum point Н.W Repeat the previous example if the total cost equation is C, = x? + xy + 2y² + 200
(a) How would one estimate the full cost to an airline if one of its planes is held over for 24 hours in an airport for repair? (b) A company has spent $10 million to develop a product for market. During the product’s first two years, the company’s profit was $6 million. In recent years, the market was flooded by rival products and now the company is reassessing its product. If it abandons the product, it can recover $2 million of its original investment by selling its production facility. If it continues to produce the product, its estimated revenues for successive two-year periods will be $5 million and $3 million and its costs will be $4 million and $2.5 million. (After four years the plant will have zero resale value.) What would be the company’s best course of action? (c) Two decades ago, the global demand and supply curves for copper were: Qd = 15-10P and Qs = -3 + 14P, where Q is measured in millions of metric tons per year. Find the competitive price and quantity. Suppose that…
U.S. and international agencies provide policies andregulations to guide managers in product design,manufacturing/assembly, and disassembly/disposal.They include:a) U.N. Commission on Resettlement.b) World Health Organization (WHO).c) OSHA, FDA, EPA, and NHSA.d) EPA, ISO, and British High Commission.e) GHG Commission, UN, and ISO.
A company has established that the relationship between the sales price for one of its products and the quantity sold per month is approximately p = 75 – 0.1D units (D is the demand or quantity sold per month and p is the price in dollars). The fixed cost is $1,000 per month and the variable cost is $30 per unit produced. Solve, a. What is the maximum profit per month related to thisproduct? b. What is the range of profitable demand during a month?
T/F. It is always sensible to simultaneously produce two related films if it costs less to produce them simultaneously (perhaps due to economies of scale) than it does to produce them in sequence. True False
A warehouse dispatch team, offering 'good customer service', is an example of which performance standard category used when performing control?
Hand written solutions arestrictly prohibited
Output from a process contains 0.02 defective unit. Defective units that go undetectedinto i nal assemblies cost $25 each to replace. An inspection process, which would detectand remove all defectives, can be established to test these units. However, the inspector,who can test 20 units per hour, is paid $8 per hour, including fringe benei ts. Should aninspection station be established to test all units?a. What is the cost to inspect each unit?b. What is the benei t (or loss) from the inspection process?
A10. can you please provide full detailed solution
1. The total cost consequences of applying insulation to a pipe are cost = 32 t + 2/t where t is insulation thickness. Compute the value of t that minimizes cost.
what parameters are necessary to find break-even point?

SEE MORE QUESTIONS

Recommended textbooks for you

ENGR.ECONOMIC ANALYSIS

Economics

ISBN:

9780190931919

Author:

NEWNAN

Publisher:

Oxford University Press

Principles of Economics (12th Edition)

Economics

ISBN:

9780134078779

Author:

Karl E. Case, Ray C. Fair, Sharon E. Oster

Publisher:

PEARSON

Engineering Economy (17th Edition)

Economics

ISBN:

9780134870069

Author:

William G. Sullivan, Elin M. Wicks, C. Patrick Koelling

Publisher:

PEARSON

ENGR.ECONOMIC ANALYSIS

Economics

ISBN:

9780190931919

Author:

NEWNAN

Publisher:

Oxford University Press

Principles of Economics (12th Edition)

Economics

ISBN:

9780134078779

Author:

Karl E. Case, Ray C. Fair, Sharon E. Oster

Publisher:

PEARSON

Engineering Economy (17th Edition)

Economics

ISBN:

9780134870069

Author:

William G. Sullivan, Elin M. Wicks, C. Patrick Koelling

Publisher:

PEARSON

Principles of Economics (MindTap Course List)

Economics

ISBN:

9781305585126

Author:

N. Gregory Mankiw

Publisher:

Cengage Learning

Managerial Economics: A Problem Solving Approach

Economics

ISBN:

9781337106665

Author:

Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor

Publisher:

Cengage Learning

Managerial Economics & Business Strategy (Mcgraw-…

Economics

ISBN:

9781259290619

Author:

Michael Baye, Jeff Prince

Publisher:

McGraw-Hill Education

SEE MORE TEXTBOOKS