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3 days ago

Archer, in Chicago, wrote to Ganze in New York City offering to purchase her antique car. When she received the letter, Ganze ma

iled an acceptance. After she mailed the letter, Ganze changed her mind and sent a telegram rejecting the offer. The acceptance letter reached Archer one day before the telegram. Did a contract result

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Project A has cash flows of –$74,900, $18,400, $26,300, and $57,100 for Years 0 to 3, respectively. Project B has cash flows of

Mariulka [3825]

Respuesta:

El Proyecto A debe ser aceptado NPV 3,948.77

El Proyecto B debe ser rechazado NPV -7,086.76

Explicación:

Calcular el valor presente de cada flujo de caja con una tasa de descuento del 11.5% utilizando la fórmula para el valor presente de un monto único:

$\frac{Nominal}{(1 + rate)^{time} } = PV$

la tasa para cada flujo de caja será del 11.5%

el tiempo corresponderá al año del flujo de caja

y el valor nominal de cada flujo de caja

Proyecto B:

Año 1

$\frac{18400}{(1 + 0.115)^{1} } = PV$

PV 16,502.24

Año 2

$\frac{22700}{(1 + 0.115)^{2} } = PV$

PV 18,258.96

Año 3

$\frac{51500}{(1 + 0.115)^{3} } = PV$

PV 37,152.04

Total flujo de caja descontado: 71,913.24‬

NPV: flujo de caja descontado - inversión

71,913.24 - 79,000 = -7,086.76

El Proyecto B debe ser rechazado NPV -7,086.76

Proyecto A:

Año 1:

$\frac{18400}{(1 + 0.115)^{1} } = PV$

PV 16,502.24

Año 2:

$\frac{26300}{(1 + 0.115)^{2} } = PV$

PV 21,154.66

Año 3:

$\frac{57100}{(1 + 0.115)^{3} } = PV$

PV 41,191.87

Total flujo de caja descontado: 78,848.77

NPV:flujo de caja descontado - inversión

78,848.77 - 74,900 = 3,948.77‬

El Proyecto A debe ser aceptado NPV 3,948.77

6 0

3 months ago

Do you dislike waiting in line? supermarket chain kroger has used computer simulation and information technology to reduce the a

Mariulka [3825]

Answer:

Part a:

Show the probability density function for the waiting times at Kroger, assuming they are exponentially distributed.

Solution:

Probability density function f(x) = (1/ )*e-x/ = (1/26)*e-x/26 (result)

Part b:

Calculate the probability that a customer waits between 15 and 30 seconds.

Solution:

0.2462

Part c:

Determine the probability that a customer must wait longer than 2 minutes.

Solution:

0.0099

Explanation:

All calculations are included.

3 0

3 months ago

The mars climate orbiter crashed on the surface of mars becausea. one program output thrust in terms of foot-pounds, and another

Mariulka [3825]

The correct choice is A. The Mars Climate Orbiter met with disaster on Mars's surface because one program calculated thrust in foot-pounds while another anticipated it in newtons. The Mars Climate Orbiter, part of NASA’s Mars Surveyor '98 initiative, failed in its mission to analyze the Martian climate. Designed as a satellite to relay information for the Mars Polar Lander, after that lander malfunctioned, it was meant to continue studying Martian weather patterns. The orbiter was lost when a navigation error caused it to enter an orbit too low, leading to its destruction from atmospheric stresses. An inquiry revealed that some thrust data were computed in English units while the navigation team was using SI units.

6 0

2 months ago