Answer:
Week 1:
Michelle makes the most with $237.50
Chris made $195 and Alex made $178.50
Week 2:
Michele makes the most with $232
Chris made $192.50 and Alex made $180.83
Week 3:
Alex makes the most with $234.50
Chris made $272.50 and Michelle makes $206
Explanation:
For Chris in week 1, multiply 3/100 x 1500 to get what he makes on commission. That equals $45. $150 + $45 = $195
For Michelle in week 1, multiply 15 x 5 = 75. Also multiply 25 x 6.5 = 162.5 to find how much she gets payed by the Pringles. Add it up to get $237.50
For Alex in week 1, multiply 21 x 8.5 = $178.50
For Chris in week 2, multiply 1/40 x 1000 = $25 to get what he makes on commission for the first $1,000. Then multiply 7/200 x 500 = $17.50 to get when he makes on commission for the sales over $1,000. Add it all up and get $192.50
For Michelle in week 2, multiply 10 x 5 = 50 to find how much she gets payed by the Rogers'. Then multiply 28 x 6.5 = 182 to find how much she gets payed by the Pringles. Add it up to get $232
For Alex in week 2, multiply 25 x 7 = 175 to find out how much he earns for 5 hours each day. Then, since Alex worked another 50 minutes, multiply 5/6 x 7 = 5.83. Add it up to get $180.83
For Chris in week 3, multiply 3/200 x 1500 = 42.50 to get what he makes on commission. Then add it with the base salary of 250 to get $272.50
For Michelle in week 3, since the Pringles paid her double, she earned $13 an hour. So, multiply 13 x 12 = 156. Then add it with the $50 she makes from the Rogers' and get $206
For Alex in week 3, multiply 7 by the number of hours he works each day in the week. Get $234.50