A plan that shows income and expenses over a period of time

Operating Budget

Explanation:

An "Operating Budget" is crucial for a company in terms of planning its operations. It shows the company's revenue and expenses over a period of time.  

It is composed of the following components: revenue, variable costs, non-cash expenses, non-operating expenses and capital costs.

The Operating Budget is planned ahead of time. It becomes a goal which the company tries to follow or achieve in order to become more profitable.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation:

answer; liaison;