Foz Company is considering four investment proposals (A, B, C, and D). The following table provides data concerning each of these investments: Required: Compute the missing information pertaining to each investment proposal. Note: Round your percentage answer to 1 decimal place (i.e., 0.123 to be entered as 12.3). Investment cost Estimated salvage value Average estimated net income Return on average investment A B C D $ 46,000 $ 40,000 $ 50,800 8,000 5,000 6,000 8,000 5,600 4,500 % 18% 20% 20 %