Measures how much of each sales dollar is available to cover operating expenses and provide a profit after the cost of goods solf has been covered. It is a measure of the company's ability to generate income from the sale of goods or services.
show more I am looking to make beef jerky at home but am a bit confused on how long to keep it in the dehydrator. My dehydrator works at about 140 degrees. I read somewhere to keep it in for 20-24 hours but when i tried that it was way too overdried. How can you tell when it is done? even after that much time it seemed somewhat moist when i removed it. Obviously after it was out for a bit it had become pretty brittle.
1 Set the dehydrator to 135 degrees and allow to dry for about 10 hours. If you own a very strong dehydrator, adjust the setting down five degrees to avoid any âbrowningâ or singing of the sour cream.  When thoroughly dried, the sour cream will look a bit like thin white chocolate.