To determine how students at a particular college feel about cigarette smoking in public places, all students in the college who chose to have their email address published in the college directory were sent an email with a link to an online survey. What is wrong with this sampling method? A. Nothing, since students could go online to give their opinion.
B. Only smokers should have been surveyed.
C. They should have only sent the email to every 5th student in the directory.
D. The sampling method would result in a sample size that is too large.
E. Not all students would have an email listed in the student directory.

On january 8, the end of the first weekly pay period of the year, regis company's payroll register showed that its employees earned $22,760 of office salaries and $70,840 of sales salaries. withholdings from the employees' salaries include fica social security taxes at the rate of 6.20%, fica medicare taxes at the rate of 1.45%, $13,260 of federal income taxes, $1,450 of medical insurance deductions, and $860 of union dues. no employee earned more than $7,000 in this first pay period. required: 1.1 calculate below the amounts for each of these four taxes of regis company. regis’s merit rating reduces its state unemployment tax rate to 3% of the first $7,000 paid to each employee. the federal unemployment tax rate is 0.60