Straight-line depreciation is a a. mixed cost b. fixed cost c. variable cost d. high-low cost If variable cost increases what will be the effect on the break even point? a. increase b. decrease c. remain the same d. more information is needed. If a cruise line increases the price charged to the passengers, and the number of tickets sold stays the same, what will be the effect on the break even point? a. increase b. decrease c. remain the same d. more information is needed. The following questions are worth 3 points each. Given the following cost and activity observations for Notwen Company's maintenance costs, use the high-low method to calculate Notwen's variable costs for maintenance. a. $5.05 b. $0.198 c. $4.20 d. $7.03 Given the above observations, what are the monthly fixed costs for maintenance? a. $11, 250 b. $4, 550 c. $3, 750 d. $2, 650 The Railcar Tours Company sells tickets for $75 with variable cost of $45. The fixed cost are $90, 000. What is the contribution margin (CM) per unit and the CM ratio? a. $45, and 60% b. $30 and 60% c. $45 and 40% d. $30 and 40%