Final answer:
Without the weight of the catfish, we cannot determine the total weight of catfish and shrimp used in Spencer's gumbo. For Michaela's scenario, she has enough shrimp for her party since she has 80 ounces and would need 70 ounces to feed 10 people 7 ounces each.
Step-by-step explanation:
To determine the total weight of catfish and shrimp used by Spencer to make gumbo, we need specific weights for each ingredient. However, the provided information only details Michaela's scenario, in which she has 5 pounds of shrimp. Without the weight of the catfish, we can't calculate the total weight needed for Spencer's gumbo. For Michaela, we know that 5 pounds is equal to 80 ounces. Since each person at her party would need 7 ounces of shrimp, for 10 people, that would be a total of 70 ounces required. Since 80 ounces is more than 70, Michaela will have enough shrimp for her party.
Unfortunately, without additional information regarding the amount of catfish used in Spencer's gumbo, we cannot select the correct total weight answer from the provided options (A, B, C, D). We could only conclude if the information about the weight of the catfish was provided.