The district magistrate of a city has decided to reconstruct the most frequented street of the city. he plans to block the street for the duration of the work, which will cause considerable inconvenience to the people of the city. the project has three parallel paths defined as the following:

path a-b-c-h will take 16 days.

path a-d-e-h will take 22 days.

path a-f-g-h will take 30 days.

in the given scenario, which of the following statements is true?

a.

the expected duration of the project is 68 days.

b.

activities b, d, and f have an earliest starting time of 0.

c.

path a-d-e-h has the largest slack time.

d.

path a-f-g-h is the critical path.

James has set the goal of achieving all "a"s during this year of school.which term best describes this goal

About time delivery co. incurred the following costs related to trucks and vans used in operating its delivery service: classify each of the costs as a capital expenditure or a revenue expenditure. 1. changed the oil and greased the joints of all the trucks and vans. 2. changed the radiator fluid on a truck that had been in service for the past four years. 3. installed a hydraulic lift to a van. 4. installed security systems on four of the newer trucks. 5. overhaul the engine on one of the trucks purchased three years ago. 6. rebuilt the transmission on one of the vans that had been driven 40,000 miles. the van was no longer under warranty. 7. removed a two-way radio from one of the trucks and installed a new radio with a greater range of communication. 8. repaired a flat tire on one of the vans. 9. replaced a truck's suspension system with a new suspension system that allows for the delivery of heavier loads. 10. tinted the back and side windows of one of the vans to discourage theft of contents.

Which of the following best explains why buying a house is more beneficial than renting? a. buying is a personal investment while renting involves giving money to the landlord. b. the monthly payments on a mortgage are generally lower than rent on an apartment. c. it's easier to sell a house than it is to get a landlord to break a rental agreement. d. housing prices can go up and down quickly in comparison to the level of rents.