Below is the spreadsheet for a project selection model 1 Project Selection Model 3 Data Project 1 Project 2 Project 3ojet4 Project 5 Available 5 Expected Return $160,000 $200,000 $125,000 50,000 $225,000 Resources NPV) 6 Cash requirements $45,000 $70,000 $28,000 $52,000 $65,000 $175,000 10 7 Personnel requirements 9 Model 10 11 Project selection 12 Cash Used 13 Personnel Used 14 Return decision:s Suppose that the optimization model selects projects 1 and 4. What would be the value of the constraint function for the cash requirement constraint