Answer:

Step-by-step explanation:
Salvage value=$1000
Purchased value=$11,000
In order to find the balance in accumulated depreciation at december 31,2015 using the units of activity we will use the following formula:

In the above equation $10000 came from Purchased value - salvage Value
5/6 = x/24
6 times 4 is 24
(you have to times denominator and numerator by the same number)
5 times 4 = 20'
it would be 20/24
I think its the second one. So B. because its up 3 on the X-Axis and then the rest are wrong
The answer would be 10/4 but then you simplify it and get 5/2.
Answer = 5/2