Explain how 8254 can be interfaced to an 8MHz 8086 to generate 200KHz square wave on OUT1 and 800KHz continuous pulse train on OUT2?

How to find out the mode of operation and write the ALP for the question?

8∗10^6/200∗10^3=40(Mode 2?) 8∗10^6/800∗10^3=40(Mode ???)