Lojik Tally Calculator

Hours:
     Minutes:
     Seconds:
Sheep To Shear:
     Seconds Per Sheep:
     Sheep Per 5 Minutes:
     Sheep Per 15 Minutes:
     Sheep Per Hour:
Catch'N'Drag Seconds:
Cutter Changes Per Day:
Average Cutter Change Time:
     Shearing Time (secs per sheep):