а) when someone is removed from their job by their employer -

dismissal

b) a group of individuals working together in business with a view to making profit-

partnership

c) if a famous person does it he or she says in an advertisement that goods or services are good-

endorse

d) the head office or main building of an organization-

headquarters

e) to design and develop new and better products-

innovate

f) cost expressed in money-

expense

g) the total number of people who are employed in a company or factory-

labour force

h) all those who can work in a country, company

workforce

i) money gained by trade or business-profit

j) payment made to workers for the use of their labour as a factor of production-

wages