Excel - Separate formula for calculating different rates based on hours discussion

I am trying to calculate my hours based on the rate those hours were worked. Right now my formula looks like:

=IF(AND(TEXT(D6,"dddd")=H4,J14>=48,O12="Yes"),D14*(G3*2),IF(AND(TEXT(D6,"dddd")=G4,J14>40),D14*(G3*1.5),G3*D14))

I know that D14 is not the proper cell to use, just what I had came up with to partially get this working.

What I need is to add if over 8 hours calculate at this rate, if day 1 off calculate it all at 1.5 and if second day off calculate it at 2x rate. the equation I stated above is a working if for the days off part, i just need help with the rate part.