From the data in Schedule below A key difference between interest payments and dividend payments is: Multiple select question. dividends are tax deductible. interest is tax deductible. interest is not tax deductible. dividends are not tax deductible.about demand for smart phones, calculate the price elasticity of demand from: point B to point C, point C to point D, and point E to point F Classify the elasticity at each point as elastic, inelastic, or unitary elastic. Show work please. Points P Q A 60 3,000 B 70 2,800 C 80 2,600 D 90 2,400 E 100 2,200 F 110 2,000