Final answer:
Chris McCandless, the subject of Jon Krakauer's 'Into the Wild', undertakes various temporary jobs during his travels, rather than a specific role, to fund his Alaska trip, in line with his preference for a transient lifestyle and rejection of conventional society.
Step-by-step explanation:
In Jon Krakauer's Into the Wild, Chris McCandless, referred to by his chosen moniker 'Alexander Supertramp' or simply 'Alex', does not explicitly detail a job or location he is heading to specifically to pay for his trip to Alaska. However, throughout his travels before reaching Alaska, McCandless takes on various temporary jobs to fund his journey.
A key aspect of McCandless's story is his rejection of material wealth and societal expectations, which is one of the reasons he doesn't seek out standard, long-term employment. Instead, he takes on work that aligns with his transient lifestyle, contributing to his ultimate goal of living off the land in Alaska.