Wilson Co. produces tennis rackets. A customer has offered Wilson Co. $400 per unit for 200 units. To fill the order, Wilson would incur unit-level costs of $300 per unit and batch-level costs of $1,000. Wilson also incurred $10,000 of product-level costs to design the racket and $100,000 of facility-level costs. Calculate the amount of differential cost.

468

step-by-step explanation:

asdfghkl

step-by-step explanation:

asdfghkl

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.