A product is produced in batches of 100 units. the mmachine requires 1 hout of setup time. Unit processing time is 10 minutes but the machine can process up to 5 units at a time. After processing, each unit must spend 2 hours on a cooling rack before it can be used. There is a limit to the number of units that can be cooled at a time. Assuming there is no additional waiting time for the machine, find the production time for batched of this product.