which one of the following is not an example of a committed fixed cost a . The cost of the accounting system of the company . b. None of the given answers . c. The depreciation cost of the...

which one of the following is not an example of a committed fixed cost a . The cost of the accounting system of the company . b. None of the given answers . c. The depreciation cost of the Headquarters offices . d . The property taxes of the factory plant . e. The salary of the deputy manager of customer call center .