receives an average of 418 checks a day with an average amount per check of $607. A lockbox system is expected to reduce the average collection time by 2.3 days. The daily interest rate on Treasury bills is .011 percent. What is the maximum cost per check that can be charged for the company to break even on the lockbox system

Miller company’s most recent contribution format income statement is shown below: total per unit sales (20,000 units) $300,000 $15.00 variable expenses 180,000 9.00 contribution margin 120,000 $6.00 fixed expenses 70,000 net operating income $ 50,000 required: prepare a new contribution format income statement under each of the following conditions (consider each case independently): (do not round intermediate calculations. round your "per unit" answers to 2 decimal places.) 1. the number of units sold increases by 15%.