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.
Production costs to create a commercial range in price from free to hundreds of thousands of dollars. According to Entrepreneur, some independent television stations will produce your ad for free if you sign up for a minimum of three months of commercial spots.Local television stations typically charge from $200 to $1,500 to create a 30-second commercial.National commercials produced by an advertising agency cost far more, averaging $342,000 for a 30-second spot in 2008, according to the American Association of Advertising Agencies.ational commercials produced by an advertising agency cost far more, averaging $342,000 for a 30-second spot in 2008, according to the American Association of Advertising Agencies.