I would like to print a flyer, and I have my designs. Could you please give me prices for the below quantities and sizes: 1. 500 copies front and back A5 size 2. 500 copies front and back A6 size 3. 250 copies front and back A5 size 4. 250 copies front and back A6 size 5. 500 copies one side A5 size 6. 250 copies one side A6 size Thank you.