Thursday

February 26, 2015

February 26, 2015

Posted by **ifi** on Sunday, May 5, 2013 at 10:52pm.

C(x)=1000+72x-0.06x^2

(0 more & equal x less & equal 60)

where x represents the number of product produced.

a) Find the daily cost of producing 50 units

b) Find the marginal cost function.

c) Find C’(50) and interpret its meaning.

d) Use the marginal cost to estimate the cost of producing 51 units.

e) Find the actual cost of producing 51 units. Compare the actual cost of making 51 units to the estimated cost of producing 51 units found in part d).

f) Find the average cost of producing 51 units.

i need help for question c), d) & e).

Because at c) i dont know what to intrepret. at d) my ans is not same with the given ans. at d) i dont know what to say when comparing.

given ans.

8.a) 4450 b) 72 – 0.12x c) 66 d) 4516 e) 4514.94 f) 88.55

**Answer this Question**

**Related Questions**

advanced math - The marginal cost of a product can be thought of as the cost of ...

ap stats - Continuous Random Variable, I Let X be a random number between 0 and ...

stats - Continuous Random Variable, I Let X be a random number between 0 and 1 ...

very EASY Math terms Defintions - Please help someone!!!! a number that can be ...

algebra - A number, greater than or equal to 2, is called product-perfect if it ...

calculus - a dvision of sellier industries manufacturers the perfect model ...

Math term definitions - Please help someone!!!! a number that can be expressed ...

Linear Programming - We produce two products: product 1 and product 2 on two ...

Math ms sue help - please help me with these defintions of math terms please: a ...

Introduction programing visual basic - break even analysis. suppose a certain ...