At a certain university in Western Canada, 44% of all 1st-year students are registered in an introductory Calculus course, 26% are registered in an introductory Economics course, and 65% are registered in an introductory Calculus or an introductory Economics course. You randomly pick a 1st-year student from this particular university. Find the probability that the student chosen Part (a) is registered in both an introductory Calculus course and an introductory Economics course. (Use two decimals in your answer) Part (b) is registered in an introductory Calculus course and not registered in an introductory Economics course. (Use two decimals)   Part (c) is not registered in introductory Calculus or not registered in introductory Economics. (use two decimals)

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