Answer:
$263,259.46
Step-by-step explanation:
Present value is the sum of discounted cash flows 
Present value can be calculated using a financial calculator
Cash flow in year 1 = -$50,000 
Cash flow in year 2 = $100,000 
Cash flow in year 3 = $105,000 
Cash flow in year 4 = $110,250 
Cash flow in year 5 = $115,762
I = 10%
PV = 263,259.46 
 
To determine the PV using a financial calculator: 
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction. 
2. after inputting all the cash flows, press the NPV button, input the value for I, press enter and the arrow facing a downward direction. 
3. Press compute