Project engineer found that it is necessary for his project to install new software, the purchase price for the software is SR 2,870,325, the software needs update every 3 years and it will cost him SR 328.854, along with a yearly operating cost of SR 47,866. This system will last for 7 years what is the amount he should invest now to cover the cost of this system, use interest rate of 9%. Don't use the negative sign in the answer