Math Problem Statement
A certain cost function has the following graph.
On the coordinate plane the horizontal axis is labeled Items and the vertical axis is labeled Dollars. The curve enters the window at Dollars = 400 on the positive Dollars axis, goes up and right becoming less steep, passes through the point (50, 1200), passes through the approximate point (83, 1470), goes up and right becoming more steep, and exits the window in the first quadrant.
(a)
The associated marginal cost is ---Select--- increasing, then decreasing decreasing, then increasing always decreasing always increasing .
(b)
The marginal cost is least at approximately ---Select--- x = 0 x = 50 x = 83 x = 150 .
(c)
The cost of 50 items is ---Select--- approximately $1.6, and increasing at a rate of about $1,200 per item approximately $1,200, and increasing at a rate of about $1.6 per item approximately $1,200, and increasing at a rate of about $8 per item approximately $8, and increasing at a rate of about $1,200 per item .
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Cost Functions
Marginal Cost
Slope Analysis
Formulas
Marginal Cost = d(Cost)/d(Items)
Theorems
First Derivative Test for Increasing/Decreasing Functions
Suitable Grade Level
Grades 10-12
Related Recommendation
Understanding Marginal Cost in a Linear Cost Function
Production Cost Analysis: Filling Missing Values and Understanding Marginal and Average Costs
Linear Cost and Profit Functions with Fixed Cost $900 and Marginal Cost $12
Understanding Total Costs, Revenue, and Break-even in Graphs
Linear Cost, Revenue, and Profit Functions: Calculate Profit for 99 Items