79% written as a decimal would be .079. ? ?

Employee referrals have a high yield ratio for a particular job. This means it:

A) is a good source of recruitment for the job. B) is not a good source of recruitment for the job. C) is a costly source of recruitment for the job. D) is a source of recruitment that is difficult to access. E) cannot be used for recruiting inexperienced professionals.

A homeowner in a recently built subdivision plans to build an extra bedroom extending from the back of the house. Nobody in the subdivision has added on to their houses in a similar manner yet. What would the homeowner need to obtain before he could begin work on this project?

A. Building permit B. Certificate of occupancy C. Conforming use permit D. Variance