The optimal acreage for each fruit.
Answer to Problem 43E
The maximum acreage is 60 acres for crop A, 90 acres for crop B.
Explanation of Solution
Given:
The Yield per acre on crop A is 300; yield per acre for crop B is 500
Formula used:
Solving the equations based on substitution method.
Calculation:
Let
Yield per acre on crop A is 300; yield per acre for crop B is 500
Then the objective function is
Total 150 acres of land for raising the crop, that is
Number of days takes to trim crop A is
Number of days takes to trim crop B is
Total available days is 240, that is
Number of days takes to pick crop A is
Number of days takes to pick crop B is
Total available days is 30, that is
Now the given data as a linear programming problem is
Objective function:
The constraints are given below as,
First draw the region corresponding to the system of constraints
Here vertices of the region are
The objective function at each vertex is given below as,
Hence the maximum yield is
Maximum acreage is
Conclusion:
The maximum acreage is 60 acres for crop A, 90 acres for crop B.
Chapter 7 Solutions
EBK PRECALCULUS W/LIMITS
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