Yes, economic efficiency and productivity can develop mutually. When businesses and industries become more efficient in their operations, they can produce more output with the same amount of input, leading to increased productivity. Similarly, when productivity increases, it can drive economic efficiency by reducing waste and improving resource allocation. Therefore, as businesses and industries focus on improving efficiency and productivity, they can reinforce and support each other's development. **

To delete a calendar in Google Calendar, first, go to the left side of the page and find the "My calendars" section. Then, hover over the calendar you want to delete and click on the three dots that appear. From the dropdown menu, select "Settings and sharing." Scroll down to the bottom of the settings page and click "Remove calendar" under the "Delete" section. Confirm the deletion by clicking "Permanently delete" in the pop-up window. This will remove the calendar from your Google Calendar account. **

Efficiency refers to how well resources are utilized to achieve a specific goal or output, while productivity measures the output or results generated from a specific amount of input or resources. Efficiency focuses on minimizing waste and maximizing output with the resources available, while productivity is a measure of how much output is produced relative to the input used. In essence, efficiency is about doing things right, while productivity is about doing the right things. **

Efficiency and productivity are closely connected in that efficiency refers to the ability to accomplish a task with minimal waste, effort, or cost, while productivity refers to the rate at which goods or services are produced. When a process or system is efficient, it can lead to increased productivity because it allows for more output to be generated with the same amount of input. Conversely, when productivity is high, it often indicates that the resources and processes are being used efficiently. Therefore, improving efficiency can lead to increased productivity, and vice versa, as they both contribute to the overall effectiveness of a business or organization. **

Yes, increasing productivity can lead to higher economic efficiency. When a company or economy can produce more output with the same input of resources, it can lead to lower production costs and higher profits. This can also lead to lower prices for consumers, which can increase overall economic welfare. Additionally, higher productivity can lead to increased competitiveness in the global market, which can further contribute to economic efficiency. **

No, the Arabic-Islamic calendar did not orient itself around the Jewish calendar. The Arabic-Islamic calendar is a lunar calendar based on the cycles of the moon, while the Jewish calendar is a lunisolar calendar that incorporates both lunar and solar elements. The two calendars have different starting points and methods of calculating months and years. **

No, the Arab-Islamic calendar did not orient itself to the Jewish calendar. The Arab-Islamic calendar, also known as the Hijri calendar, is a lunar calendar based on the cycles of the moon, while the Jewish calendar is a lunisolar calendar that incorporates both lunar and solar cycles. The two calendars have different starting points and different methods for determining the length of a year, so they do not align with each other. **

To synchronize the iServ calendar with the Google calendar, you can use the iCal feed feature. First, log in to your iServ account and navigate to the calendar section. Then, find the iCal feed link for your calendar and copy it. Next, go to your Google calendar, click on the "+" sign next to "Other calendars" and select "From URL". Paste the iCal feed link into the URL field and click "Add calendar". This will synchronize your iServ calendar with your Google calendar, allowing you to view and manage both calendars in one place. **