Qty	A4	A3	A2	A1	A0	20x30	30x40	40x60
1	£3	£5	£8	£15	£30	£12	£25	£40
2	£6	£10	£16	£30	£60	£24	£50	£80
3	£9	£15	£24	£45	£90	£36	£75	£120
4	£12	£20	£32	£60	£120	£48	£100	£160
5	£15	£25	£40	£75	£150	£60	£125	£200