Can you please solve these problems and show the work? I'm having difficulties, so seeing the finished methods would be great

Comprehensive\tproblem\tA Current\tAccounts 2015:\tCA\t=\t4,400;\tCL\t=\t1,500 2014:\tCA\t=\t3,500;\tCL\t=\t1,200 Fixed\tAssets\tand\tDepreciation 2015:\tNFA\t=\t3,400;\t2014:\tNFA\t=\t3,100 Depreciation\tExpense\t=\t400 Long-term\tDebt\tand\tEquity\t(R.E.\tnot\tgiven) 2015:\tLTD\t=\t4,000;\tCommon\tstock\t&\tAPIC\t=\t400 2014:\tLTD\t=\t3,950;\tCommon\tstock\t&\tAPIC\t=\t400 Income\tStatement EBIT\t=\t2,000;\tTaxes\t=\t300 Interest\tExpense\t=\t350;\tDividends\t=\t500 Compute\tthe\tCFFA Comprehensive\tproblem\tB XYZ\tCorporation\thas\tthe\tfollowing\tfinancial\tinformation\tfor\tthe\tprevious\tyear: Sales:\t$8M,\tPM\t=\t8%,\tCA\t=\t$2M,\tFA\t=\t$6M,\tNWC\t=\t$1M,\tLTD\t=\t$3M Compute\tthe\tROE\tusing\tthe\tDuPont\tAnalysis. Comprehensive\tProblem\tC You\thave\t$10,000\tto\tinvest\tfor\tfive\tyears. How\tmuch\tadditional\tinterest\twill\tyou\tearn\tif\tthe\tinvestment\tprovides\ta\t5%\tannual\treturn,\twhen\tcompared\tto\ta\t4.5% annual\treturn? How\tlong\twill\tit\ttake\tyour\t$10,000\tto\tdouble\tin\tvalue\tif\tit\tearns\t5%\tannually? What\tannual\trate\thas\tbeen\tearned\tif\t$1,000\tgrows\tinto\t$4,000\tin\t20\tyears? Comprehensive\tProblem\tD An\tinvestment\twill\tprovide\tyou\twith\t$100\tat\tthe\tend\tof\teach\tyear\tfor\tthe\tnext\t10\tyears.\tWhat\tis\tthe\tpresent value\tof\tthat\tannuity\tif\tthe\tdiscount\trate\tis\t8%\tannually? What\tis\tthe\tpresent\tvalue\tof\tthe\tabove\tif\tthe\tpayments\tare\treceived\tat\tthe\tbeginning\tof\teach\tyear? If\tyou\tdeposit\tthose\tpayments\tinto\tan\taccount\tearning\t8%,\twhat\twill\tthe\tfuture\tvalue\tbe\tin\t10\tyears? What\twill\tthe\tfuture\tvalue\tbe\tif\tyou\topen\tthe\taccount\twith\t$1,000\ttoday,\tand\tthen\tmake\tthe\t$100\tdeposits\tat the\tend\tof\teach\tyear? Comprehensive\tproblem\tE What\tis\tthe\tprice\tof\ta\t$1,000\tpar\tvalue\tbond\twith\ta\t6%\tcoupon\trate\tpaid\tsemiannually,\tif\tthe\tbond\tis\tpriced\tto\tyield\t5% it\thas\t9\tyears\tto\tmaturity? What\twould\tbe\tthe\tprice\tof\tthe\tbond\tif\tthe\tyield\trose\tto\t7%. What\tis\tthe\tcurrent\tyield\ton\tthe\tbond\tif\tthe\tYTM\tis\t7%? Comprehensive\tproblem\tF XYZ\tstock\tcurrently\tsells\tfor\t$50\tper\tshare.\tThe\tnext\texpected\tannual\tdividend\tis\t$2,\tand\tthe\tgrowth\trate\tis 6%.\tWhat\tis\tthe\texpected\trate\tof\treturn\ton\tthis\tstock? If\tthe\trequired\trate\tof\treturn\ton\tthis\tstock\twere\t12%,\twhat\twould\tthe\tstock\tprice\tbe,\tand\twhat\twould\tthe dividend\tyield\tbe? Comprehensive\tproblem\tG An\tinvestment\tproject\thas\tthe\tfollowing\tcash\tflows:\tCF0\t=\t-1,000,000;\tC01\t-\tC08\t=\t200,000\teach If\tthe\trequired\trate\tof\treturn\tis\t12%,\twhat\tdecision\tshould\tbe\tmade\tusing\tNPV? How\twould\tthe\tIRR\tdecision\trule\tbe\tused\tfor\tthis\tproject,\tand\twhat\tdecision\twould\tbe\treached? How\tare\tthe\tabove\ttwo\tdecisions\trelated