Carson,which Uses the High-Low Method,reported Total Costs of $24 Per

Multiple Choice

Carson,which uses the high-low method,reported total costs of $24 per unit at its lowest activity level,when production equaled 10,000 units.When production doubled,at its highest activity level,the total cost per unit dropped to $15.Carson would estimate variable cost per unit as:

A) $9.00
B) $6.00
C) $11.00
D) ($9.00)