Answer:
b. The project's schedule will slip only if the float / slack period for the critical path activities is not enough to resolve the resource overload issue.
Explanation:
This is true because, the resource overload will be an impediment to the critical activities going on in the project. There supposed to be an equilibrium between the resource and the project schedule in-order to ensure completion of the project within the given time frame.
Answer:
Defined Contribution
Explanation:
Retirement plans that re employer sponsored are broken into two categories. The first is called the defined- contribution plan while the second is known as defined-benefit plan. The main difference is that defined contribution seeks the cooperation of both the employer and employee to invest and contribute towards retirement while defined benefits is a guarantee of a specified amount in retirement for the employee
Defined Contribution
This retirement package requires an employee to make an investment of a fixed amount from his/her salary to his retirement plan while the employer is also expected to either match the amount contributed by the employee or promise a monthly/annual contribution of a particular percentage to the retirement package. This way the employer makes no promise of future pension but commits to a regular contribution
Wind blows <u>from high air pressure to low air pressure</u>
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Explanation:
High-pressure systems are usually made of cooler denser air masses. On the other hand, low-pressure systems are made of warmer and less dense air masses. The air mass at the low-pressure systems tends to rise into the upper atmosphere due to the decrease in density (from increased temperatures). As the air mass rises, the denser air mass from high-pressure systems rushes in to replace the rising air in the low-pressure systems. This causes winds that blow from high pressure systems to low pressure systems.
The energy from the sun is the principle energy that determines the pressure systems in the atmosphere.
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Answer:
Applying brine on roadways accelerates the melting process because salt needs to be moist to be effective.
The cost per ton is higher for solid ice melting products than it is for brine
The salt in brine sticks to the roadway after the water part evaporates preventing the salt from being blown off by vehicles driving on the road.
Snow storms sometimes start as rain which may wash away the solid ice melting products
Explanation:
Brine is a concentrated salt solution used to remove ice from roads during winter. It functions by lowering the melting point of ice. Since brine is a solution, it works faster and accelerates the melting process because brine needs to be moist to be effective.
Similarly, it does not easily wash off roads as solid melting products does. It tends to stick better on roads even after the water evaporates.