Ayuda plis :( UN TRABJADDOR LABORA 12 HORAS EXTRAS EN UN MES DE LAS CUALES
5 SON DIURNAS Y 7 SON NOCTURNAS. DEVENGA UN SALARIO MENSUAL
POR 800.000 TRABAJANDO LA JORNADA MÁXIMA LEGAL DE 8 HORAS
¿CUÁNTO DEBE RECIBIR AL FINAL DEL MES? ¿CUÁNTO RECIBIÓ POR LAS
HORAS DIURNAS? ¿CUANTO RECIBIO POR LAS HORAS NOCTURNAS’?
2. ¿UN TRABAJADOR LABORA 2 HORAS EXTRAS EN UN MES DE LAS
CUASLES 1 ES DIURNA Y LA OTRA ES NOTURNA DEVENGA UN SUELDO
DE 1.200.000 TRABAJANDO SUS 8 HORAS DIARIAS CUÁNTO DEBE
RECIBIR AL FINAL DEL MES? ¿CUÁNTO RECIBIÓ POR LAS HORAS
DIURNAS? ¿CUANTO RECIBIO POR LAS HORAS NOCTURNAS
3. DOS TRABAJADORES DEVENGAN 19.650 DIARIOS DE SUELDO Y
TRABAJAN DURANTE 6 DIAS, UNO JORNADA DIURNA Y OTRO JORNADA
NOCTURNA CADA UNO ACUMULA 6 HORAS EXTRAS EN CADA JORNADA
CUANTO RECIBIERON AL FINAL DEL MES CADA UNO.

Amathematical approximation called the rule of 70 tells us that the number of years that it will take something that is growing to double in size is approximately equal to the number 70 divided by its percentage rate of growth. thus, if mexico's real gdp per person is growing at 7 percent per year, it will take about 10 years(=70/7) to double. apply the rule of 70 to solve the following problem. real gdp per person in mexico in 2005 was about $11,000 per person, while it was about $44,000 per person in the u.s. if real gdp per person in mexico grows at the rate of 5 percent per year: how long will it take mexico's real gdp per person to reach the level that the united states was at in 2005? (hint: how many times would mexico's 2005 real gdp per person have to double to reach the u.s.'s 2005 real gdp per person?

Assume that a local bank sells two services, checking accounts and atm card services. the bank’s only two customers are mr. donethat and ms. beenthere. mr. donethat is willing to pay $8 a month for the bank to service his checking account and $2 a month for unlimited use of his atm card. ms. beenthere is willing to pay only $5 for a checking account, but is willing to pay $9 for unlimited use of her atm card. assume that the bank can provide each of these services at zero marginal cost.refer to scenario 17-5. if the bank is unable to use tying, what is the profit-maximizing price to charge for a checking account

Precision aviation had a profit margin of 6.25%, a total assets turnover of 1.5, and an equity multiplier of 1.8. what was the firm's roe? a. 15.23%b. 16.03%c. 16.88%d. 17.72%e. 18.60%