There are many ways to write this that should all work. Here's one:
=IF(D1="NA",0,IF(AND(D1=2,F1<100),1,0))

But, in your example you say those starred should all be a 1. But you
said 1 should be returned if the rate is over 2.00 AND count is under
100. (did you mean OR?)And you said anything with an NA should return
0. By my reading, all of your examples should return 0.

Also, in your 2nd post you suddenly mentioned returning a 2. Is that a
typo?

So, what is wrong in your posts? Need to get that fixed first.