Normally, you grant permissions to a specific assembly. If you have several assemblies, and you are certain that the location is secure, you can grant full trust to the folder where the assemblies are located. If you grant trust to the folder, all the assemblies in that folder and its subfolders are also trusted.
Break Even quantity is the formula that is used to determine the break-even point. Fixed Costs are those normal costs that are necessary to run any business. For example rent, utilities, insurance, and even salaries. Price is the amount usually in dollars that the company will charge for the product.
To calculate the break-even volume, you need the amount of profit you are making on your sales. This profit pays for your operating costs. The profit is the selling price of an item minus the cost per item, and the time frame must be the same as the one you used to calculate the variable costs.