can you help me solve problems a through c

In a recent poll, a random sample of adults in some country (18 years and older) was asked, "When you see an ad emphasizing that a product is "Made in our country," are you more likely to buy it, less likely to buy it, or neither more nor less likely to buy it?" The results of the survey, by age group, are presented in the following contingency table. Complete parts (a) through (c). Purchase likelihood 18-34 35-44 45-54 55 + Total More likely 239 354 393 408 1394 Less likely 29 8 29 14 80 Neither more nor less likely 297 219 162 120 798 Total 565 581 584 542 2272 (a) What is the probability that a randomly selected individual is 45 to 54 years of age. given the individual is less likely to buy a product emphasized as "Made in our country" The probability is approximately (Round to three decimal places as needed.)