Mrs. Chauke is 66 years old. She earns R180 per hour and works eight hours a day from Monday to Friday. This month, which had four weeks in it, she had to work an extra six hours on two Saturdays for which she got paid time and a half. Show by means of calculation that her gross salary for this month is R32 040.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)