Which of the following is a variable cost? Multiple Choice O A cost that is $26,000 when production is 65,000 and $52,000 when production is 91000. O A cost that is $52,000 when production is 65,000, and $52,000 when production is 91.000. O A cost that is $26,000 when production is 65,000, and $36.400 when production is 91.000. A O A cost that is $26,000 when production is 65,000, and $26,000 when production is 91,000