Final answer:
The cost of each stethoscope is determined by dividing the total cost of $169.98 by the number of stethoscopes, which is 6. The result is $28.33 per stethoscope.
Step-by-step explanation:
The question wants to determine the cost of each stethoscope if a medical assistant (MA) buys six stethoscopes for $169.98. To find the cost of each stethoscope, we simply divide the total cost by the number of stethoscopes.
Total cost of stethoscopes = $169.98
Number of stethoscopes = 6
To find the cost per stethoscope:
Cost per stethoscope = Total cost ÷ Number of stethoscopes
Cost per stethoscope = $169.98 ÷ 6
Cost per stethoscope = $28.33
Therefore, the cost of each stethoscope is $28.33, which corresponds to Option 1.