The depreciation tax shield is Select one: A. a reduction in taxes in the year a new asset is placed in service. B. the increase in taxes due the addition of depreciation to operating income in computing operating cash flows. C. the reduction in taxes due to the deductibility of depreciation from taxable revenues. D. computed as [(one minus the tax rate) times depreciation].

b. take periodic breaks and alternate between tasks.  

will increase work efficiency, and avoid health issues.

since the options are not listed, when you are working on your budget you should also add water, tv, internet, miscellaneous and your 'fun' money for in your budget. when budgeting, you need to allow for fun money, and mis/accidental money so that you stick to the budget and not go crazy because you feel strapped to the budget.