The standard direct labor cost per unit for a company was $30 (= $20 per hour × 1.5 hours per unit). during the period, actual direct labor costs amounted to $198,300, 10,100 labor-hours were worked, and 5,500 units were produced. required: compute the direct labor price and efficiency variances for the period. (indicate the effect of each variance by selecting "f" for favorable, or "u" for unfavorable. if there is no effect, do not select either option.)

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.