f is formatted output. The format specifier is a parameter of the printf function. The parameters of printf can also vary in use hence printf is variadic: printf( %3.2f\n, someNumber ); //prints a float 3 digits wide and 2 decimal places in precision.
As a result, fixed costs are sometimes called period costs. Some fixed costs are incurred at the discretion of a company's management, such as advertising and promotional expense, while others are not. It is important to remember that all non-discretionary fixed costs will be incurred even if production or sales volume falls to zero.
You advertise most when you need business. You advertise more when you don't. An average cost of advertising is usually 1 to 5% of gross sales, which can vary according to location, local advertising rates, and industry. Car dealers need more advertising than funeral homes.ou advertise most when you need business. You advertise more when you don't. An average cost of advertising is usually 1 to 5% of gross sales, which can vary according to location, local advertising rates, and industry. Car dealers need more advertising than funeral homes.