Use "additional expenditure" in a sentence

1. Amount of errors in the additional expenditure audited (4)

2. Additional expenditure is that attributable to the use of traditional materials.

3. Additional expenditure is needed for the reimbursement of members' travel and subsistence expenses in 2006.

4. For the 2011 budget, additional expenditure is required above and beyond the ceilings of headings 1a and 4.

5. The decision which will benefit existing and future Defence pensioners would entail an additional expenditure of approximately Rs. 130 crore per annum.