Help me understand pleease

Scenario You have been tasked with scheduling a fence job on Sycamore Street. You search your office for historical data and find the following: Using the historical data, you calculate the cost rates and production rates for each activity. For the new job, you will only have a two worker crew because your boss needs Jim on another project. She tells you to work 10 hour days and charge $25/ hour. You walk the site and estimate the following quantities: - 800 linear feet of fencing - 2 gates - posts (12'spacing) Using the historical data, you estimate the durations of three activities: Harry, the estimator, calls in sick and you need to give the project estimate to your boss. Harry's notes show the only other activities are "Buy materials" ($0) and "Clean-up Area" ($500). The total estimate for the job is Your activity list looks like this: You use the activity list to complete a detailed bar chart and a precedence diagram. You observe the most float in which activity What is the duration of the project? The owner wants to start the project on a Monday as late in November as possible to have the work completed by Christmas Eve. You can't work on Sundays, Thanksgiving or the day after Thanksgiving. What is the start date of the project? What is the completion date of the project? The contract should be for working days or calendar days? Scenario You have been tasked with scheduling a fence job on Sycamore Street. You search your office for historical data and find the following: Using the historical data, you calculate the cost rates and production rates for each activity. For the new job, you will only have a two worker crew because your boss needs Jim on another project. She tells you to work 10 hour days and charge $25/ hour. You walk the site and estimate the following quantities: - 800 linear feet of fencing - 2 gates - posts (12'spacing) Using the historical data, you estimate the durations of three activities: Harry, the estimator, calls in sick and you need to give the project estimate to your boss. Harry's notes show the only other activities are "Buy materials" ($0) and "Clean-up Area" ($500). The total estimate for the job is Your activity list looks like this: You use the activity list to complete a detailed bar chart and a precedence diagram. You observe the most float in which activity What is the duration of the project? The owner wants to start the project on a Monday as late in November as possible to have the work completed by Christmas Eve. You can't work on Sundays, Thanksgiving or the day after Thanksgiving. What is the start date of the project? What is the completion date of the project? The contract should be for working days or calendar days