The average cost for a modular home will depend on the cost of the modular home and the site work involved in finishing the home. The site work costs will be influenced by labor costs, site development and preparation and code requirements.
Source: Congressional Budget Office based on data from the March Current Population Survey, the Central Personnel Data File, and the. National Compensation Survey. Notes: CBO compared average hourly compensation (wages, benefits, and total compensation, converted to 2010 dollars) for federal civilian.
1 HR will forward the documents to your civilian payroll office. Your payroll office will bill you directly.  Make the deposit to your civilian payroll office. You can pay the deposit in one lump sum, a series of payments, or sign up for payroll deductions, normally for as little as $50 per pay period. The deposit must be paid in full while you are employed and cannot be made after you retire.