Answer:
Mustapha can arrange 15 bouquets per day.
Step-by-step explanation:
Neneh can arrange 20 bouquets per day.
Together Neneh and Mustapha can arrange 35 bouquets per day.
So, Mustapha can arrange bouquets per day.
Therefore, Mustapha’s marginal product is 15 bouquets.
I think it can be 12 and -6
The sum has to be equal to 6
12+ -6= 6
Also, the two integers have opposite signs as asked in the question
5?
I hope this helps:)