WheelTug Arfl .4 Development & Certification Expenses Product Development $8,141,333 of which: Mgmt + Team $0.6 Wheel Engineering 0.9 Landing Gear Eng. 4.4 Testing + Other 2.2 Total Development and Certification Cost: $11.8 MM (2018-2019) CONFIDENTIAL - PURSUANT TO FED. R. CRIM. P. 6(e) CONFIDENTIAL Production Setup Expense $170,000 Entry into Service $870,000 --.0111111 Sales & Marketing $615,000 General & Administrative $920,000 Patent Expenses $1,120,000 WheelTug Confidential DB-SDNY-0091264 SDNY_GM_00237448 EFTA01387971