Q2 ( a ) Mrs. Jones is a marketing team leader from FLOW. Herhast year salary is $60,000. (i) Calculate her take home salary if her company makes a total deduction of
7% of her earnings. (4 marks)
(ii) Mrs Jones loans 10% of her salary to her uncle at 20% interest rate for 60 days.
How much simple interest did she earned? (Note: Consider 360 days for a year) (4 marks)

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?