you have 1000 available acres to plant grains and vegetables. the the table below the investment per acre for each crop, the expected produce harvested per acre and the revenue per crop unit are given. you wish to plant at least 50 acres of each of the five crops. your objective is to maximize profit.
investment/ acre | $20 | $32 | $23 | $93 | $81 |
expected crops/acre | 45 | 48 | 23 | 31 | 43 |
revenue per crop unit | $1.79 | $2.19 | $2.89 | $4.49 | $2.59 |
please show me step by step how to figure out this and what constrants for solver
Let
be the acres planted of each of the 5 crops respectively.
these are the decision variables.
The total investment to plant
acres of each of these crops is
dollars
The expected total yield of each of the crops are
units
The total revenue from all these 5 crops is
dollars
Hence the net profit from planing
acres of these 5 crops is
We want to maximize this profit and hence this is the objective function
Finally the constraints
you have 1000 available acres to plant and hence the total area planted should not exceed 1000 acres.
you wish to plant at least 50 acres of each of the five crops , that is
We want to optimize the following LP model
Maximize
s.t
We now prepare the following sheet
get this sheet
set up the solver using data-->solver
get this
To maximize the profit, acres to be planted of each crop is
Crop 1 | Crop 2 | Crop 3 | Crop 4 | Crop 5 | |
Acres planted | 50 | 800 | 50 | 50 | 50 |
you have 1000 available acres to plant grains and vegetables. the the table below the investment...