I need solve this questions

Question: A random sample of computer users were asked which browser they primarily relied on for surfing the Internet and whether this browser was installed on a desktop or laptop computer. The following contingency table shows these results. Browser Desktop Laptop Total Internet Explorer 18 33 51 Firefox 12 24 36 Chrome 15 30 45 Safari 3 12 Other 3 3 6 Total 51 99 150 Fill in the blank by using drag and drop one of the following answers (some options will not be used): . The probability that a randomly selected person from this sample used the Chrome browser is . The probability that a randomly selected person from this sample used the desktop and the Chrome browser is . The probability that a randomly selected person from this sample used the Internet Explorer or the laptop is . The probability that a randomly selected person from this sample did not use Safari browser is . The probability that a randomly selected person from this sample used the Internet Explorer given that the person used a laptop is . Desktop and are mutually exclusive, but they are not independent. 0.08 0.33 0.78 01 0 Safari 0.2 092 1 0.5 other 0.3 laptop