A company has a cost function C(Q) = 2 Q² + 10Q + 50. What is the marginal cost of producing the 5th one of output?
- $20
- $30
- $40
- $50
Explanation
Marginal cost = derivative of C(Q)C(Q) = 2Q² + 10Q + 50
MC(Q) = dC/dQ = 4Q + 10
For the 5th unit, Q = 5:
MC = 4(5) + 10 = 20 + 10 = $30
Last verified on 24-04-2026
Related MCQs
سپلائی چین ریزیلینس سے کیا مراد ہے؟
- Stopping trade between countries
- Increasing production cost only
- Ability of supply chain to recover and continue during disruptions
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
گری لسٹ کا کیا مطلب ہے؟
- List of developed countries
- List of countries under normal trade rules
- List of countries under increased monitoring for financial risks
- List of military alliances
اس سوال کو وضاحت کے ساتھ پڑھیں
ایم ایف این کا مخفف کیا ہے؟
- The most favored nation
- The most favorite nation
- The most friendly nation
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
اگر مالیاتی پالیسی ٹیکس میں کمی کے ذریعے معاشی استحکام اور ترقی کو فروغ دینے کی کوشش کر رہی ہو تو یہ کس قسم کی پالیسی ہوگی؟
- Expansionary Fiscal Policy
- Restrictive Fiscal Policy
- Easy Money Policy
- Tight Money Policy
اس سوال کو وضاحت کے ساتھ پڑھیں
قدرتی بے روزگاری کی شرح کیا ہے؟
- The unemployment rate that exists when the economy is in a recession
- The unemployment rate that exists when the economy is in a boom
- The unemployment rate that exists when the economy is at full employment
- The unemployment rate that exists when the economy is in a depression
اس سوال کو وضاحت کے ساتھ پڑھیں
Leave a Reply
Your email address will not be published. Required fields are marked *