Which one of the following statements is correct? oral offers can be made for new securities during the waiting period. a green shoe letter must be provided to all investors who purchase shares of a new equity offering. corporate directors have the authority to authorize additional shares of stock for a new issue. the underwriters must approve any increase in the authorized number of shares for a firm.

Carver company produces a product which sells for $30. variable manufacturing costs are $15 per unit. fixed manufacturing costs are $5 per unit based on the current level of activity, and fixed selling and administrative costs are $4 per unit. a selling commission of 10% of the selling price is paid on each unit sold. the contribution margin per unit is:

What would be the input, conversion and output of developing a new soft drink

Amachine purchased three years ago for $720,000 has a current book value using straight-line depreciation of $400,000: its operating expenses are $60,000 per year. a replacement machine would cost $480,000, have a useful life of nine years, and would require $26,000 per year in operating expenses. it has an expected salvage value of $130,000 after nine years. the current disposal value of the old machine is $170,000: if it is kept 9 more years, its residual value would be $20,000. calculate the total costs in keeping the old machine and purchase a new machine. should the old machine be replaced?