The function C(x) models a manufacturer's cost of producing x screwdrivers per week. This function is graphed below.
Total Cost of Weekly
Production
Total Cost (dollars)
5,000
4,000
3,000
2,000
1,000
0 100 200 300 400 500 600 700 800
Number of Screwdrivers
Produced
Which statements are true? Select all that apply.
A. It always costs at least $4,500 a week to produce screwdrivers.
B.
C.
D.
E
The total cost of producing 400 screwdrivers a week is less than $4,000.
For each additional 30 screwdrivers produced in a week, the total cost increases by $100.00.
There is a fixed cost of $2,000 a week.
Every screwdriver costs $200 to produce.