Adjusted Gross Incomes. Refer to Problems 30 and 31.

a. Use the second column of Table 4.16 and the f/N rule to compute the probability of each of the events H, I, J, and K.

b. Express each of the events H, I, J , and K in terms of the mutually exclusive events displayed in the third column of Table 4.16.

c. Compute the probability of each of the events H, I, J , and K, using your answers from part (b), the special addition rule, and the fourth column of Table 4.16, which you completed in Problem 30(c).