Detroit Disk, Inc. is a retailer for digital video disks. The projected net income for the current year is $2,300,000 based on a sales volume of 300,000 video disks. Detroit Disk has been selling the disks for $21.00 each. The variable costs consist of the $10.00 unit purchase price of the disks and a Management is planning for the coming year, when it expects that the unit purchase price of the video disks will increase 30 percent. (Ignore income taxes.) Required: 1. Calculate Detroit Disk's break-even point for the current year in number of video disks. (Round your final answer up to nearest whole number.) Break-even point units 2. What will be the company's net income for the current year if there is a 10 percent increase in projected unit sales volume? Net income 3. What volume of sales (in dollars) must Detroit Disk achieve in the coming yearto maintain the same net income as projected for the current year if the unit selling price remains at $21.00 but the unit purchase price of the disks increases by 30 percent as expected? (Do not round intermediate calculations and round your final answer to the nearest whole number.) Volume of sales