In: Accounting
| Little Leaguers | Summer Sluggers | Elite Ballplayers (Print Ad) | Elite Ballplayers (Party) | Entertainment Seekers | |
| Contact Cost | ¥1,000 | ¥1,500 | ¥300 | ¥12,500 | ¥50 | 
| Response Rate | 10.0% | 15.0% | 0.5% | 25.0% | 2.5% | 
| Acquisition Cost | ??? | ??? | ??? | ??? | ??? | 
| Workers Needed | 2 | 1 | 1 | 1 | 2 | 
| Worker Labor Cost | ¥1,500 | ¥1,500 | ¥1,500 | ¥1,500 | ¥1,500 | 
| Instructors Needed | 1 | 0 | 1 | 1 | 0 | 
| Instructor Hourly Labor Cost | ¥3,000 | N/A | ¥4,500 | ¥4,500 | N/A | 
| Total Cost Per Hour | 10,000 | 10,000 | 60,000 | 50,000 | 2,000 | 
| Hourly Price Charged | ¥6,500 | ¥3,000 | ¥7,500 | ¥7,500 | ¥4,000 | 
| Hourly Margin ¥ | 500 | 1,500 | 1,500 | 1,500 | 1,000 | 
| Hourly Margin % | 8% | 100% | 25% | 25% | 33% | 
| Annual Hours | 10.0 | 4.0 | 20.0 | 20.0 | 1.5 | 
| Annual Margin ¥ | 5,000 | 6,000 | 30,000 | 30,000 | 1,500 | 
| Retention Rate | 75.0% | 50.0% | 60.0% | 60.0% | 35.0% | 
| Interest Rate | 10.0% | 
without discounting cash flows to take into account the time value of money, how soon will MBC break even on the following customers? I all cases, assume that revenues and variable cost to staff the cages occur on an ongoing basis but that the acquisition costs are a one-time event.
a. Little Leaguer b. Summer Slugger c. Elite Ballplayer (print ad) d. Elite Ballplayer (party) e. Entertainment Seeker