To be deductible, a business expense must be both ordinary and necessary. An ordinary expense is one that is common and accepted in your trade or business. A necessary expense is one that is helpful and appropriate for your trade or business. An expense does not have to be indispensable to be considered necessary. It is important to separate business expenses from the following expenses:
A duple meter metronome that is useful for 2/4, 2/8, 2/2 (cut time), and 6/8 when it has two beats per measure.
FromSC YardsLC MetersSC Meters ToSC YardsLC MetersSC Meters. The Swim Time Converter converts your swim times between short course meters (SCM), short course yards (SCY) and long course meters (LCM) using Colorado Timingâs conversion factors. You may also enter an altitude adjustment to the conversion. Simply enter your time, course and event, then click âConvertâ.