Which buying method involves ordering a set amount of inventory at regular times? A. Last in first out B. Fixed order C. Just in time D. Economic order quantity Please select the best answer from the choices provided A B C D

i don't know...

Step-by-step explanation:

fixed order

Step-by-step explanation:

Step-by-step explanation:

It’d be C

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x