Fireworks City

Information for $2$ years is presented below for this company that uses the straight$-$line

depreciation method.

Using the data for the current year, determine the useful life of the company's property, plant,

and equipment rounded to one decimal place.

a$.2\mathrm{.}5$ years

b$.1\mathrm{.}6$ years

c$.4\mathrm{.}0$ years

d$.10\mathrm{.}0$ years