Soal SMA · Soal cerita · Kesulitan 4/5
A company produces two types of gadgets: A and B. The production cost for each A is $20, and for each B is $30. The company has a budget of $1200. If the company must produce at least 20 units of A and at least 10 units of B, what is the maximum number of B that can be produced if the company produces exactly 30 units of A?
- A.10
- B.15
- C.20
- D.25
Kunci jawaban & pembahasan
Jawaban: 20
If 30 units of A are produced, cost for A = 30 * $20 = $600. Remaining budget = $1200 - $600 = $600. Each B costs $30, so maximum B = $600 / $30 = 20. Thus, option C is correct.
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