Employees in defined contribution plans can take the money in their company pension account to a new$$ employer's plan or roll it over into a$$ locked$-$in RRSP$.$ For defined benefit$$ plans, the$$ lump$-$sum value of the benefit earned can be transferred. This pension legislation is called

A$.$

portability.

B$.$

deferred profit sharing.

C$.$

vesting.

D$.$

supplemental employee retirement.