Calculate final interview/initial applicants Yield ration and Selection rate.

HR department has received request to provide 10 new welders within 20 days. Recruiter put advertisement in the internet and received 100 applications. After initial application screening process only 60 employees has been called for trade assessment. 40 candidate who passed trade assessment has been invited to the final interview. HR gave job offer to 13 successful candidates and 10 of the accepted the offer and been hired.