I need help with this one

cf.com providin bank access to sophisticated financial information and analyus via the web, enabling them to instantly evaluate both personal and commercial on soplications. To better fotos de marvices, Bics.com is considering outsourcing some of its internal functions. Its controller, Jenny Lee, suggests starting with the company's internal email system She recently steel conference and tried the GTE and recoutsource their emell function to companies such as Google and Yahoo, Lee began her analysis by identifying the total costs related to last month's inbouse email operation, when there were 3,670 employee mailboxes $19,014 7,340 Variable costs (varies with maiores) Email license Virus protection license Miscellaneous Fixed Costs Computer hardware Total costs 16.145 24,222 $66,794 Lenalyzed the computer hardware costs, identifying its three components 1. $11,142 were allocated costs that will continue even if the email system is abandoned 2. 54,844 were non-personnel direct costs that will be avoided if the email system is abandoned 3. 88,235 were the monthly salaries for two equally paid interns who worked only on the email system Mail.com atending provider of internet messaging outsourcing services, hues offered to host na.com's emal function for $17.40 per metter, F.com will still need to pay the wirus protection license free and one of the to the A company has agreed to pavel.com 4,400 a month to use the computer storage space that will become available com outsources its email function Finally, Lee estimates that 4,170 mailboxes will be required per month next year REQUIRED By how much will be.com's monthly profits change they decide to outsources malfunction to Mail.com ind of managing the service internally [Noter if the buy costs are in the make contienter the difference as a positive number the make costs are less than the buy costs, enter the difference as a negative number, using the minus sign instead of parentes