Compute the total manufacturing cost for a manufacturer with the following information for the month.
raw materials purchased $ 32,400
direct materials used 53,750
direct labor used 12,000
factory supervisor salary 8,000
salesperson commissions 6,200
depreciation expense—factory building 3,500
depreciation expense—delivery equipment 2,200
indirect materials 1,250

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.