On April 11 of the current year, Zack Corporation had a market price of $48 per share of common stock. Its par value was $10 per share. For the previous year, Zack paid an annual dividend of $3.90 per share. Zack's gross revenues and net income was $5,000,000 and $2,500,000, respectively. The dividend yield for Zack Corporation would be:a) 8%.b) 0.8%.c) 39%.d) None of these choices are correct.

You are considering the purchase of one of two machines used in your manufacturing plant. machine 1 has a life of two years, costs $20,000 initially, and then $4,000 per year in maintenance costs. machine 2 costs $25,000 initially, has a life of three years, and requires $3,500 in annual maintenance costs. either machine must be replaced at the end of its life with an equivalent machine. using eac which is the better machine for the firm