Contractors receiving cost-reimbursement or incentive type contracts, or contracts which provide for progress payments based on costs or on a percentage or stage of completion, shall maintain an accounting system and related internal controls throughout contract performance which provide reasonable assurance that-
(a) Applicable laws and regulations are complied with;
(b) The accounting system and cost data are reliable;
(c) Risk of misallocations and mischarges are minimized; and
(d) Contract allocations and charges are consistent with invoice procedures.