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Here body weight is 14 pounds = kg = kg (∵ 1 kg ≈ 2.205 ponds ).
Normally, 75 ml of blood needs, if the body weight is 1 kg. Therefore total amount of blood for the body weight 14 pounds and we know that 1 litter of blood =2.11338 point of blood.
Hence total amount of blood = points = units≈ units.
The daily rate of hospital services = $ 615,
Also, there is an additional charge of $ 10 per pint,
If x be the number of pints in each day,
Then the daily additional charges for x pints = 10x dollars,
So, the total daily charges = 615 + 10x
∴ The total charges for 12 days = 12(615 + 10x)
According to the question,
12(615 + 10x) = 8010
615 + 10x = 667.5
10x = 52.5
x = 5.25 ≈ 5
Hence, the patient receive approximately 5 pint daily.
Option 'A' is correct.
the answer is 3 to 4 pints