Phenomena of the Surface & Outer Atmosphere
Outer region of sun surrounding and immediately above the photosphere. Thickness . ~ 10,000 km Color . Red (from Balmer lines toward base) Pressure . 10 -13 bar T
Problem Set 3 Answer Key
(1) (a) The expected after-tax real interest rate is r = i(1 t) e = 0.10 (1 0.30) 0.05 = 0.07 0.05 = 0.02. (b) The cost of maintaining the house is depreciation. So the annual user cost of capital is uc = (r + d)pK = (0.