Select only the statement that are true: $(2)$A$.$ When dealing with very complex issues, models are often used to simplify thesituation by focusing on a few essential variables.B$.$ Earnings per share can be calculated by dividing the total earnings available tothe company$`$s stockholders by the number of common stock outstanding.C$.$ None of the other statements$/$options is correct.D$.$ The higher the risk associated with a project or a corporation the lower therequired expected return by investors would be$\mathrm{.}5.$ Select only one of the five options below. Thabo owns a motor car. The lifecycle cost includes: $(2)$A$.$ The cost of putting petrol into the car from time to time.B$.$ The purchasing price of the car.C$.$ The cost of replacing the cars tyres every few thousand kilometres.D$.$ The cost of maintaining the car $($taking it for services$).$E$.$ All the statements are correct$\mathrm{.}6.$ Select only the statement that are true: $(2)$A$.$ None of the other statements$/$options is correct.B$.$ The minimum acceptable rate of return $($MARR$)$ for a project is usually less thanthe companys cost of capital.C$.$ Companies $($and governments$)$ with high levels of debt are considered riskier bylenders and they usually demand higher interest rates from them.D$.$ If the income of companies with high levels of debt is affected by events such asnatural disasters and lockdowns due to Covid$-19,$ then they are less likely to payinterest on loans and repay debt $($compared to companies with much lower levels of Debt