0.04$ i am jealous :p
In Greece with all the additional bullshit they charge, it ends up at about 0,2-0,3eur :(
Still mined a load of ftc back in the scrypt days though ;)
From what i see you are quite high on the gpu clock, perhaps your memclock needs tweaking?
Also, i would suggest you do not push the gpu too much with overclocking (burned a 6990 after 12months of mining this way).