1. Beta Company has a selling price of $50, unit variable cost of $20, and sales volume of 300 units. Fixed costs total $12,000. Beta believes that if it increases the price to $54, sales volume will decrease by 15 units (from 300 to 285). How much will Beta's profit change in the short run if it increases the price to $54? A. not enough information B. $690 decrease C. $300 increase D. $690 increase E. $790 increase

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.