ADVANCED ANALYSIS Assume that the consumption schedule for a private closed economy is such that consumption is: C = 100 + 0.75Y

Assume further that planned investment Ig is independent of the level of real GDP and constant at Ig = 50. Recall also that, in equilibrium, the real output produced (Y) is equal to aggregate expenditures:

Y = C + Ig

Instructions: Enter your answers as whole numbers.

a. Calculate the equilibrium level of income or real GDP for this economy.

Equilibrium GDP (Y) = $
.

b. What happens to equilibrium GDP if Ig changes to 60?

Equilibrium GDP (Y) = $
.

What does this outcome reveal about the size of the spending multiplier?

Spending multiplier =
.

it has changed from the width and the height.

step-by-step explanation:

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.