Fоrbes mаgаzine published dаta оn the best small firms in 2012. These were firms which had been publicly traded fоr at least a year, have a stock price of at least $5 per share, and have reported annual revenue between $5 million and $1 billion. Table shows the ages of the chief executive officers for the first 60 ranked firms. Ages of CEOs Age Frequency (Number of CEOs) 40–44 3 45–49 11 50–54 13 55–59 16 60–64 10 65–69 6 70–74 1 How many CEOs are between 55 and 64 years old? [a] What percentage of CEOs are 65 years or older? Round percentage to one decimal place. [b] How many CEOs are under 50? [c] What is the cumulative relative frequency of ages under 50? Round your answer to 4 decimal places. [d] What is the relative frequency for CEOs between 55 and 59? Round your answer to 4 decimal places. [e]