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1. A trucking company has a contract to move 115 truckloads of sand per week between three sand-washing plants W, X, and Y, and three destinations A, B and C. cost and volume information is given below. Compute the optimal transportation cost.
To
From
Project A
Project B
Project C
Supply
Plant W 5 10 10 35
Plant X 20 30 20 40
Plant Y 5 8 12 40
Demand 45 50 20
a. Formulate the transportation problem.
b. Set up the initial transportation tableau from the minimum-entry method.
c. Using the Northwest Corner rule, find the initial allocation.
d. Find the optimal solution using Stepping-stone method.
e. Compare the optimal solution obtained in e. using Modified Distribution Method.
To
From
Project A
Project B
Project C
Supply
Plant W 5 10 10 35
Plant X 20 30 20 40
Plant Y 5 8 12 40
Demand 45 50 20
a. Formulate the transportation problem.
b. Set up the initial transportation tableau from the minimum-entry method.
c. Using the Northwest Corner rule, find the initial allocation.
d. Find the optimal solution using Stepping-stone method.
e. Compare the optimal solution obtained in e. using Modified Distribution Method.
twenty workers are to be assigned to twenty different jobs, one to each job. how many different assignments are possible?
C average =2q^2-42q+210/q
P that maximize profit
P that maximize profit
Suppose a biological cell contains 400 genes.When treated radioactivity the probability that a gene will change into mutant gene is 0.006 and is independent of the other gene.What is the approximate probability that there are at most four mutant genes after the treatment?
Can the magnitude of the resultant of the two vectors be greater than the sum of magnitude of individual vector?
Verify the equation z(z+y^2)dx + z(z+x^2)dy - xy(x=y)=0 is intergrable and hence find its primitive
Trace the curve xy^2=a^2(a-x),a>0
Find the radius of the sphere which passes through the points (0,0,0),(1,0,0),(0,1,0),(0,0,1)
Integrate x(lnx)^2dx
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#333702 on Dec 2022
#333702 on Dec 2022