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Ullman (TOC) Edition 3 Exercise 3.3 Question 2 (Page No. 114)

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Give a regular expression to represent salaries as they might appear in employment advertising. Consider that salaries might be given on a per hour, week, month or year basis. They may or may not appear with a dollar sign or other unit such as $"K"$ following. There may be a word or words nearby that identify a salary. Suggestion$:$ look at classified ads in a newspaper, or on-line jobs listings to get an idea of what patterns might be useful.
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Ullman (TOC) Edition 3 Exercise 3.4 Question 2 (Page No. 122)
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