Suppose that the inverse demand for a downstream firm is P = -82 − 2Q. Its upstream division produces a critical input with costs of CU(Qd) = 3(Qd)2. The downstream firm's cost is Cd(Q) = 2Q. When there is no external market for the downstream firm's critical input, the downstream firm should produce:

Q=8 Units

Step-by-step explanation:

FIrst from the Critical cost if we take first derivative we get marginal upcost i-e

taking first derivative we get

similarly taking derivative of downstream we get

So

a 360 degree rotation

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet