Let a = {1, 10}

question 3

Essay

Let A = {1, 10}. Which strings belong to A∗?

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Definitions:

Reciprocal Method

An approach in cost accounting used to allocate service department costs to production departments, considering the mutual services exchanged between service departments.

Reciprocal Services

Refers to the mutual exchange of services between departments within an organization to support each other's operations.

Direct Method

A costing method that directly allocates service department costs to producing departments without considering services provided between service departments.

Personnel Department

The division of a business that is focused on activities related to employees, including hiring, training, and benefits management.