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Chill Out Novelties sells ice cream bars from a kiosk near campus. Fixed costs are $200 per week and the variable cost is $0.50 per ice cream bar. Complete the following table for the levels of ice cream bars sold per week.    Number of ice cream bars 400 800 1,200 Total fixed cost   A1.   G7   M13  Fixed cost per bar  B2.  H8  N14 Variable cost per bar  C3.  I9  O15 Total variable cost  D4.  J10  P16 Total cost  E5.  K11  Q17 Cost per bar  F6.  L12  R18

In the lecture recordings, we discussed advances in technology in the form of balloon and plane-borne telescopes. Which new regime(s) of the electromagnetic spectrum do these advances make possible for observations? Select all correct answers.

Which of the following viruses are associated with human cancers? (multi-select question)

Which of the following is a TRUE statement? 

Thinking of the previous question, how would your mass change in this scenario?

In which scenario(s) will a Doppler shifted spectrum be observed?  Select all correct answers.

Amino acids are grouped into families based on what characteristic?

Which of the following activate the innate immune response (e.g. inflammation)?

In which of the following relationships both species benefit?

If you found a microbe that had a phospholipid bilayer for the cell membrane, in which group could it belong? (Note, this is a multi-select question.  Answer any/all that are correct.)