Companies hd and ld have identical amounts of assets, operating income (ebit), tax rates, and business risk. company hd, however, has a much higher debt ratio than ld. company hd’s basic earning power ratio (bep) exceeds its cost of debt (rd). which of the following statements is correct? a. company hd has a higher return on assets (roa) than company ld. b. company hd has a higher times interest earned (tie) ratio than company ld. c. company hd has a higher return on equity (roe) than company ld, and its risk, as measured by the standard deviation of roe, is also higher than ld’s. d. the two companies have the same roe. e. company hd’s roe would be higher if it had no debt.

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?

His ballance should be $65

The answer would be b.

Gamma rays  and beta particles are all  used  to treat internal organs. x-rays  are produced by firing electrons at a metal target and  gamma rays  are emitted by the nucleus of radioactive atoms.  gamma rays  are  used  to kill cancer cells, and to  medical  equipment and in radioactive tracers.