Happy​ Trails, Inc. manufactures railway coaches and uses the FIFO method of process costing to record costs. The WorkminusinminusProcess Inventory of the Heating Department on October 1 was 73​% complete for materials and 23​% complete for conversion costs. On October​ 31, its ending WorkminusinminusProcess Inventory was 80​% complete for materials and 43​% complete for conversion costs. This means that for the ending​ inventory, % of the materials and​ % of the conversion costs were added during October.

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.