a) If a piece of machinery depreciates at an annual rate of 4.35%, how many years will it take for the machinery's value to reduce to half of its original value? b) A cafe finds that the demand equation for its new coffee blend product given by: Q=24/p^0.75 Where P is the price per cup and Q is the number of cups served per hour. Find the elasticity of demand Ed c) Find the effective annual rate for an interest rate of 4.5% p.a. compounded monthly. Answer as a percentage to 2 decimals

How does household made choices based on budget or their utility satisfaction? Justfiy

QUESTION 23 Quantity Per Week 0 1234 00 0 5 6 7 8 9 Amy 0 5.0 9.9 14.7 194 24.0 28.5 329 37.2 414 Total Utility David 0 600 1200 1800 2400 3000 3600 4200 4800 5400 Robert 0 100 190 270 340 400 450 490 520 510 Michelle 0 60 130 220 310 425 575 900 1275 1770 Refer to the above table. Which of the four people have utility schedules characterized by the law of diminishing marginal utility? O Michelle and David only O Amy and Robert only Michelle only Amy, Robert, and David only

MODULE 3 – CONSUMER BEHAVIOR Write use answer in a paragraph.