Answer:
The correct answer is B.
Step-by-step explanation:
Giving the following information:
Marlow Company purchased a point of sale system on January 1 for $3,400. This system has a useful life of 10 years and a salvage value of $400.
Annual depreciation= 2*[(book value)/estimated life (years)]
Annual depreciation= (3,400/10)*2= $680