[qmcghee]

Ccalculate yearly straight line rate for 10 years

[ebaines]

OK, here's a guess - you're asking about calculting straight-line depreciation, right? Just divide the cost of the capital expense item by 10, and that's how much you write off each year as depreciation expense, for 10 years.

[morgaine300]

That might depend if it's being done a proper accounting way, which could include a salvage (residual, tradein) value. If so, you have to subtract that off first.