The present worth of income from an investment that follows an arithmetic gradient is projected to be $475,000. The income in year one is expected to be $25,000. What is the gradient each year through year 6 at an interest rate of 10% per year?

Answerprice ceiling;

Answermarket revolution;

With reference to the solutions, following things may be noted1) homogeneous solutions comprises of single phase.2) heterogeneous solution comprises of more than one phase.3) in colloidal solution, solute is evenly distributed in solvent. in such system, it is difficult to separate solute and solvent.4) in suspension, there is an uneven distribution of solute in solvent. in such system, solute and solvent gets separated on standing long.    blood is a homogeneous and colloidal solution,salad dressing is a heterogeneous and suspension solution.