Topic: Reading Access Bits

I was starting to pick up on cloning/writing for Mifare Classic 1k and I'm stuck trying to understand trying to compare the Access Bits with a table which shows you the Data Block Access Bit rules .

So I've look through some of the documentation and guides on learning it but I couldn't understand how I can determine 0 or 1 for C1 C2 and C3.
Below is the Block 0-3 for Sector 15 of my Blank Card.

6e 40 4d 73 10 08 04 00  01 2b 83 74 17 9e 0f 1d
00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07  80 69 ff ff ff ff ff ff

The Access bits are 04 00 01, how can I determine whether If it's a 0 or 1?