Waec Model Questions Vol1 2019 Agricultural Science Question 20
Practice objective / multiple choice question 20 from the 2019 Waec Model Questions Vol1 Agricultural Science examination.
A rabbit farm wants to produce a 100 kg batch of pelleted feed with a target crude protein (CP) content of 18 % (dry matter basis). Three ingredients are available: - Ingredient A: 24 % CP, cost ₦150 kg⁻¹ - Ingredient B: 12 % CP, cost ₦100 kg⁻¹ - Ingredient C: 5 % CP, cost ₦60 kg⁻¹ (used as filler) At least 5 kg of the filler (C) must be included, and each of ingredients A and B must be present in quantities of at least 25 kg. Determine the quantities (in kilograms) of A, B and C that minimise the total cost while meeting the protein target. Give your answer to the nearest kilogram.
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About This Question
This is Waec Model Questions Vol1 2019 Agricultural Science Question 20. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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