Cobe company has already manufactured 23,000 units of product a at a cost of $15 per unit. the 23,000 units can be sold at this stage for $480,000. alternatively, the units can be further processed at a $290,000 total additional cost and be converted into 5,000 units of product b and 11,300 units of product c. per unit selling price for product b is $107 and for product c is $53. prepare an analysis that shows whether the 23,000 units of product a should be processed further or not.

An investor purchases 500 shares of nevada industries common stock for $22.00 per share today. at t = 1 year, this investor receives a $0.42 per share dividend (which is not reinvested) on the 500 shares and purchases an additional 500 shares for $24.75 per share. at t = 2 years, he receives another $0.42 (not reinvested) per share dividend on 1,000 shares and purchases 600 more shares for $31.25 per share. at t = 3 years, he sells 1,000 of the shares for $35.50 per share and the remaining 600 shares at $36.00 per share, but receives no dividends. assuming no commissions or taxes, the money-weighted rate of return received on this investment is closest to: