Question $2(4$ points$)$

An order management system is being developed. The project has just completed the project initiation phase. Based on the following information, estimate the efforts in man$-$month, duration $($schedule$)$ in months, cost, and staff size for the project

Project information

$-$ The system requires twelve $(12)$ screens for data entry $($such as order entry form and membership application form$).$ The complexity for the six $(6)$ screens was evaluated as medium and other six $(6)$ screens as high. The system also requires four $(4)$ output screens $($such as customer list and product list$).$ The complexity for the four $(4)$ screens was evaluated as low.

$-$ The system also requires four $(4)$ periodic reports $($e$.$g$.,$ weekly and monthly sales report$).$ The complexity for the two $(2)$ reports was evaluated as high and other two $(2)$ reports as low.

$-$ The system needs to provide ten $(10)$ queries to search information $($e$.$g$.,$ customer search by purchase amount and customer search by last name$).$ The complexity for the ten $(10)$ queries was evaluated as medium.

$-$ The system will be using five $(5)$ tables $($including order transaction, customer and product table$).$ The complexity for the five $(5)$ tables was evaluated as high.

$-$ The system will communicate with the company$$s inventory management system. The complexity for the element was evaluated as high.

$-$ The project complexity $($PC$)$ has been calculated as $45.$

$-$ The project is going to be written in a combination of Java and HTML$.70\%$ of the code will be written in Java and $30\%$ in HTML$.$

$-$ The team has developed the similar type of application before and has a very good understanding of the domain and technology being used. The system$$s performance requirement is low.

$-$ The company has the historical cost data of one man$-$month, which is $$9,000/$ man$-$month.