The information systems organization, ISACA, conducts an annual survey of cybersecurity at firms from around the

world. ISACA sends survey questionnaires via email $($SurveyMonkey$)$ to all professionals that hold ISACA's Certified

Information Security Manager designation. Over $1,500$ professionals participated in the $2019$ cybersecurity survey. Each

was asked whether or not they expect to experience a cyberattack $($e$.$g$.,$ a Malware, hacking, or phishing attack$)$ against

their firm in the coming year. About $79\mathrm{.}9\%$ of the respondents expect to experience a cyberattack during the year.

Complete parts a through $d.$