Answer: Winona has the lowest opportunity cost of completing the task.
Step-by-step explanation:
Based on the information given in the question, the opportunity cost will be calculated as:
= Earnings per hour × Hours taken to complete the task
Therefore, for Winona, the opportunity cost will be:
= 1 × $200.
= $200.
For Hubert, the opportunity cost will be:
= 9 × $25
= $225
Therefore, based on the calculation above, Winona has the lowest opportunity cost of completing the task.