The City Council proposed to utilize government-owned land with an area of 9,600 square meters. One-third of the area will be used to plant mango trees while the rest of the land is where an emergency field hospital shall be built. As the city engineer, you were tasked to determine the following: 1. the dimensions of the land planted with mango trees with minimum cost of fencing given that area is to be rectangular and to be fenced off on three sides not adjacent to the highway. A. Illustration and Representation of Variables B. Detailed Solution C. Conclusion

The City Council proposed to utilize a government-owned land with an area of 9,600 square meters. One-third of it will be used for a picnic area while the rest of the land will be planted by mango trees. As the city engineer, you were tasked to determine the following: the dimensions of the picnic area with minimum cost of fencing given that area is to be rectangular and to be fenced off on three sides not adjacent to the highway. 2. the number of mango trees that leads to a maximum yield given that if 70 trees are planted, the average yield per tree will be 300 kilos while the average yield will decrease by 3 kilos per tree for each additional tree on the same area due to overcrowding.   As an Engineer, cite other instances aside from the situations given above where optimization (one minimization) can be applied.

A farmer wants to fence a rectangular lot. Additional fencing is needed to sub-divide the area into three equal parts. The cost of material to fence the outer boundaries is P200/meter and P100/meter for the inner boundaries. If the budget of the farmer is P20,000, what is the largest area?