Answer:
The family will save $896 on airfare by vacationing to Vancouver
Explanation:
Tickets to Fairbanks - $958 each (4 total people)
Total cost - 958 times 4 = $3832
Tickets to Vancouver - $734 each (4 total people)
Total cost - 734 times 4 = $2936
$3832 - $2936 = $896