how to calculate an incremental cash flows of two different projects that must be considered ? below is given, amounts are in million dollars

Project A Project B

project Cost 50mil 68mil

research cost 2mil 1 mil

Installation 5mil 10mil

expected market value 15mil 25mil

Tax Depreciation deduction 20% per year using straight line, tax allowance 25%,cost of capital 11% and corporate tax is 30%