Dynamic programing solutions

Question

Problem Statement:
The following are the available machines along with their respective capacities.
Large – 10 units
XLarge – 20 units 
2XLarge – 40 units
4XLarge – 80 units
8XLarge – 160 units
10XLarge – 320 units
These machines are located all over the world and depending on which part of the world they are located in, they have associated costs based on the number of hours they are utilised. Below are the per hour costs
 New York
Large : $ 120 XLarge : $ 230 2XLarge : $450 4XLarge : $ 774 XLarge : $1400 10XLarge : $ 2820

Write an optimized resource allocator program that can be used for cost planning. The program takes the below 2 inputs:
Hours: No of hours the machine is required to run
Capacity: No of units are required (Will always be multiple of 10)
Based on these inputs, the program should optimally allocate the resources such that the cost of the capacity required is minimum. Calculate this for every region and show them as the below example.

Answer 1

Ok - sounds very interresting, BUT: What is your question?

Answer 2

Sample Input: 
Capacity of 1150 units for 1 Hour

Expected Output:
{
  “Output”: [
    {
      “region”: “New York”,
      “total_cost”: “$10150”,
      “machines”: [
        (8XLarge, 7),
        (XLarge, 1),
        (Large, 1)
      ]
    }
]
} Lothar

Answer 3

This is example for the above question and I don't wht kind of dynamic programing is used Lothar

Answer 4

Martin Taylor
Can you explain me in a brief manner ??