Big thanks to @cratercracker for making the artwork above.
The challenge sounds very simple:
Save Burberry Kerman, who is stranded in an orbit around the sun.
"What kind of Orbit?" you may ask ... Well, it's nothing fancy: An orbit between Kerbin and Eve, nearly circular, at 180 degrees inclination. Just sign this contract and off you go!
See here, how he got there:
Don't worry, you don't need the Goliath to get into a retrosolar orbit, you