HR managers develop and control departmental budgets. An accounting background prepares them to regard budgeted items such as training, recruitment, staffing, incentives and performance evaluation in terms of their cost and dollar benefit to the organization. When accompanied by and based upon payback analyses, HR budget requests give senior management the information it needs to decide how to allocate available funds. Exposure to accounting also helps an HR manager appreciate corporate cash flow in the budgeting process. Employee vacation costs, for example, might be charged monthly rather than when actually incurred for quarterly financial reporting.