The deciding factor is not, how much of the price pool consist of bounties, but how many chips the bounties are worth. If this case you can win the bounty of the all-in player but not the limper. So you convert the all-in players bounty to chips and calculate, how much this change your pot odds. I dont have the information nessesary to make the calculation here, so I will just illustrate, how to do it, with a more simple example.
You are playing a traditional PKO, where half the price pool is bounties, and half the bounty is paid out, when you known someone out. So for instance its a $5.5 PKO, and if you knock someone out, who has the starting bounty, you win $1.25. This mean, that at the beginning of the tournament, a bounty is worth 25% of the starting stack. So for instance 2.500 chips, if the starting stack is 10.000 chips.
Lets say blinds are 200/400, and you have grown your stack to 18.000 chips. You open to 1.000 chips from CO, BTN jam for 8.000 chips, and the blinds fold. There is also a total ante of 400. This mean you have to pay 7.000 for a chance to win 2 x 8.000 + 1.000 in blinds and ante = 17.000. You therefore need 41,1% equity to break even.
However factoring in the value of the bounty, you can actually win 19.500 chips, so you only need 35,9% equity. And then you just use a program like Equilab (off the tables of course) to find out, how much this widen your calling range. In this case it will widen it some, but you will likely still have a range, that open and fold to his jam.