Answer: $185.33.
Explanation: Given the provided information:
Target Price = $193
Government Share of Overrun = 40/60 (or 4/6)
Target Cost = $170
Ceiling Price = $170 + (4/6 * ($193 - $170))
Ceiling Price = $170 + (4/6 * $23)
Ceiling Price = $170 + (2/3 * $23)
Ceiling Price = $170 + $15.33
Ceiling Price ≈ $185.33
Therefore, the ceiling price is approximately $185.33.