a fixed asset with a 10 year life and no salvage value is purchased. estimated ouput is 10000 units . actual units produced in its first year is 15000 units. which depreciation method will result in the largest depreciation expense in the first year?

a. straight line

b. double declining balance

c. units of production

d. sum of the years digits

Theres was no cost indicated, I guess we can just put anything it wouldnt matter. its more of concept that calculation. I was thinking c units of production since they mentioned units