Ming has two job offers, in different states. The first job (a marketing manager) earns a salary of $51,000 and there is no state income tax. The second job (a graphic designer) earns a salary of $54,000 and the state income tax rate is 6%. The government also takes out 6.2% for Social Security, 1.45% for Medicare, 15% for federal income tax. The health benefits are the same for both jobs. Which job should he take?

a. The marketing manager because it pays about $70 more each month.

b. The marketing job because it pays about $300 more each month.

d. The graphic design job because it pays about $250 more each month
10 points

Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.