Project A costs $$15,000$ and IRR of $17\%.$ Project B costs $$15,000$ and IRR $16\%.$Project C costs $$12,000$ and $13\%$ IRR, and project D costs $$20,000$ and$13\%$ IRR? Cost of capital is $14\%$ and company will adjust $3\%$ up or down for high or low rosk projects. Projects A and D are average risk, project B is low risk and project C is high risk. What's the firms capital budget? What is the capital budget considering the risk factors?