(a). An agricultural engineer must decide what type of tillage method to adopt for optimum soil structire for seedbed and root bed, manage plant residue and reduce soil erosion. If he uses primary tillage type, he has 80% chance for optimum soil performance. If he uses secondary tillage type, he has 50% chance for optimum soil performance. If he uses cultivation tillage type, he has 30% chance for optimum soil performance. According to the soil condition obtained from preliminary investigation, there are only 20%, 50% and 30% chances of applying primary, secondary and cultivation tillage operations on the land, respectively. If the engineer decides to use all three tillage types on the land, determine the chance for optimum soil structure for seedbed and root bed preparation. Also, determine the chance of using primary tillage type alone when the soil performance was optimum.

(a). An agricultural engineer must decide what type of tillage method to adopt for optimum soil structire for seedbed and root bed, manage plant residue and reduce soil erosion. If he uses primary tillage type, he has 80% chance for optimum soil performance. If he uses secondary tillage type, he has 50% chance for optimum soil performance. If he uses cultivation tillage type, he has 30% chance for optimum soil performance. According to the soil condition obtained from preliminary investigation, there are only 20%, 50% and 30% chances of applying primary, secondary and cultivation tillage operations on the land, respectively. If the engineer decides to use all three tillage types on the land, determine the chance for optimum soil structure for seedbed and root bed preparation. Also, determine the chance of using primary tillage type alone when the soil performance was optimum.

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

A European consortium has spent a considerable amount of time andmoney developing a new supersonic aircraft. The aircraft gets high markson all performance measures except noise. In fact, because of the noise,the consortium’s management is concerned that the U.S. government mayimpose restrictions on some of the American airports where the aircraftcan land. Management judges a 50–50 chance that there will be somerestrictions. Without restrictions, management estimates its (presentdiscounted) profit at $125 million; with restrictions, its profit would beonly $25 million. Management must decide now, before knowing thegovernment’s decision, whether to redesign parts of the aircraft to solvethe noise problem. The cost of the redesign program is $25 million. Thereis a .6 chance that the redesign program will solve the noise problem (inwhich case, full landing rights are a certainty) and a .4 chance it will fail. Using a decision tree, determine the consortium’s best course ofaction, assuming…
Find out the missing values. (TP-Q) TP AFC AVC ATC мC 10 120 100 220 80 20 B 150 90 30 40 90 130 130 40 30 50 24 108 132
I believe this is in correct or im missing a step solving this problem
Only typed solution
Describe the various efficiencies that can be applied when we select an analysis period?
Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
Find f'(x). 2 X +2 f(x) = 7x - 6 f'(x) = %3D
King Filtration disposed of its obsolete water filters in the past, even if they were unused. After hiring an ethics officer, she suggested an innovative approach-donate the filters to communities with contaminated water. Which of the social audit areas does this example best represent? Multiple Choice couse marketing social entrepreneurship corporate policy sustainability philanthropy
PLS HELP ASAP ON BOTH
Just a and b please
PLS HELP ASAP ON BOTH
In this problem annual income for ages 20 to 80 is given graphically. People sometimes spend less than their income (to save for retirement) or more than their income (taking out a loan). The process of spreading out spending over a lifetime is called consumption smoothing. annual income ($10nns nar vaar) years) (a) Find the average annual income for these years. The average annual income is dollars/year. eTextbook and Media (b) Assuming that people spend at a constant rate equal to their average income, when are they spending less than they earn, and when are they spending more? Enter your answers in increasing order. They spend less than their income every year from age to They spend more than their income every year from age to and from age to