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Trucks arrive at the loading dock of a wholesale grocer at the rate of 1.2 per hour. A single crew consisting of two workers can load a truck in about 30 minutes. Crew members receive $10 per hour in wages and fringe benefits, and trucks and drivers reflect an hourly cost of $60. The manager is thinking of adding another member to the crew. The service rate would then be 2.4 trucks per hour. Assume rates are Poisson. |

a. | Would the third crew member be economical? |

(Click to select)YesNo because, the total cost is $ _______. |

b. | Would a fourth member be justifiable if the resulting service capacity were 2.6 trucks per hour? |

(Click to select)YesNo because, the total cost is $ ________. |

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Plz do 4 and 5 clear writing plz no too long answers, class: automotive engineering U...

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Could you please answer it please thanks Find the point of intersection of the graphs off...

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A 38-g ice cube floats in 190 g of water in a 100-g copper cup; all...

A 38-g ice cube floats in 190 g of water in a 100-g copper cup; all are at a temperature of 0°C. A piece of lead at 96°C is dropped into the cup, and the final equilibrium temperature is 12°C. What is the mass of the lead? (The heat of fusion and specific heat of water are 3.33 105 J/kg ...

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Design a swap function with the following interface: void swap( int *x, int *y) { }...

Design a swap function with the following interface: void swap( int *x, int *y) { } In your main( ), you perform the following test: int main( ) { int a = 10, b = 20; &nbs...

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A very noisy chain saw operated by a tree surgeon emits a total acoustic power of...

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A physics student stands on a cliff overlooking a lake and decides to throw a golf...

A physics student stands on a cliff overlooking a lake and decides to throw a golf ball to her friends in the water below. She throws the golf ball with a velocity of 21.5 m/s at an angle of 32.5° above the horizontal. When the golf ball leaves her hand, it is 17.5 m above the water. How far doe...

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Consider National-Income Model: National Income: Consumption: Investment: Government Sector: Taxes: Y=C+I+G C = a + b...

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1. Brahy 2. KBuo 3. NBS 4. Hz. Pd/C 5. NaCN 6. H30*, heat 7. SOCI...

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Two students pick up a 1 ft long steel rod from the shop floor, one student...

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For Discrete Math: Q4: Find values of these sums:

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A manufacturer of radios estimates that his daily cost of producing x radios is given by the equation C=350+5x

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9. The equilibrium constant(K.) for the gaseous dissociation of Iodine molecules to lodine atoms (shown below) 12(8...

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