1. Find the yearly rate of return of an investment that, for an initial cost of 100, returns 110 after two years.2. Find the expected value of the yearly rate of return of an investment that, for an initial cost of 100, is equally likely to yield either 120 or 100 after 2 years.

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.

Find the zeros of the polynomial 5 x square + 12 x + 7 by factorization method and verify the relation between zeros and coefficient of the polynomials

When the amount paid for land is $36,000 and the amount paid for expenses is $10,000, the balance in total assets after transaction (b) is