Estimate the time required for each activity.

Suppose that you are planning to build a house in the country.
It will be a brick, one-story structure of approximately 2,000 square feet, centrally heated and cooled. It will have three bedrooms, two bathrooms, a family room, a dining room, a kitchen with a breakfast nook, a study, a utility room, an entry foyer, a two-car garage, a covered patio, and a fireplace.
Appliances will operate on electricity and propane fuel. You have received approval and can be connected to the cooperative water system at any time. Public sewerage services are not available; therefore, you must rely on a septic system. You want to know how long it will take to build the house.