The maximum daily production of an oil refinery is 1400 barrels. The refinery can produce two types of fuel: gasoline and heating oil. The production cost per barrel is $6 for gasoline and $8 for heating oil.
The daily production budget is $9600. The profit is $3.50 per barrel on gasoline and $4 per barrel on
heating oil. What is the maximum total profit, given these constraints?
A. $4800
B. $4900
C. $5000
D. $5200
E. $5300

they are simplified

step-by-step explanation:

yes

step-by-step explanation:

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.