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, Â Mustapha can arrange [tex]35-20=15[/tex] bouquets per day.
Therefore, Mustapha’s marginal product is 15 bouquets.