As an AI language model, I cannot provide a specific answer as to the success rate of responding to job postings and sending out broadcast letters resulting in employment. The success rate can vary based on factors such as the job market, the qualifications of the applicant, and the effectiveness of their resume and cover letter. It's best to research job search strategies and tailor your approach to increase the likelihood of success.
The likelihood of obtaining employment by responding to job postings and sending out broadcast letters varies depending on several factors, such as the quality of the application, the competitiveness of the job market, and the relevancy of the skills and qualifications possessed by the applicant. Without more specific information, it is difficult to give a precise percentage. However, based on the options provided, the answer would be c. 50% of the time.
