To calculate these costs, you must consider these aspects of the manufacturing environment: Product costing (detailed information) for material, labor, and overhead. Cost reporting (what does the item really cost to produce). Variance reporting (actual versus standard costs).
In a pot, heat water until it boils. Once it boils, add in your potatoes. After about 20 minutes, you can try forking in your potatoes to see how tender it is. Now, another factor on the length of cooking potatoes is how big your potatoes are. Of course, if you use really small potatoes, they will become tender easily.
Bake for 1 to 1 1/2 hours, until potatoes are tender when poked with a fork. Time will vary depending on the size of the potatoes. If baking with other food that requires baking at 350Â°F, increase cooking time 15 to 20 minutes for the potatoes.