An employee earns $5,500 per month working for an employer. The FICA tax rate for Social Security is 6.2% of the first $118,500 earned each calendar year and the FICA tax rate for Medicare is 1.45% of all earnings. The current FUTA tax rate is 0.6%, and the SUTA tax rate is 5.4%. Both unemployment taxes are applied to the first $7,000 of an employee’s pay. The employee has $182 in federal income taxes withheld. The employee has voluntary deductions for health insurance of $150 and contributes $75 to a retirement plan each month. What is the amount of net pay for the employee for the month of January? (Round your intermediate calculations to two decimal places.)

Rate of return, standard deviation, coefficient of variation personal finance problem mike is searching for a stock to include in his current stock portfolio. he is interested in hi-tech inc.; he has been impressed with the company's computer products and believes hi-tech is an innovative market player. however, mike realizes that any time you consider a technology stock, risk is a major concern. the rule he follows is to include only securities with a coefficient of variation of returns below 1.07. mike has obtained the following price information for the period 2015 through 2018:hi-tech stock, being growth-oriented, did not pay any dividends during these 4 years. a. calculate the rate of return for each year, 2015 through 2018, for hi-tech stock. b. assume that each year's return is equally probable and calculate the average return over this time period. c. calculate the standard deviation of returns over the past 4 years. (hint: treat this data as a sample.) d. based on b and c determine the coefficient of variation of returns for the security. e. given the calculation in d what should be mike's decision regarding the inclusion of hi-tech stock in his portfolio?