$1\mathrm{.}1$ Define what a Transaction Processing System $($TPS$)$ is and explain its importance in business operations. Also Outline and explain the $6$ phases of the TPS cycle. Provide a brief example to

illustrate each phase. $[10$ Marks$]$

$1\mathrm{.}2$ Eco$-$Solutions Ltd$.$ is a growing environmental consulting firm that has been experiencing difficulties in managing its increasing volume of projects, client data, and employee information. The company's CEO, Dr$.$ Emma Rodriguez, wants to implement a Management Information System $($MIS$)$ to streamline operations and improve decision$-$making processes.

a$)$ Define what a Management Information System $($MIS$)$ is and explain how it could benefit EcoSolutions Ltd$.$ in addressing their current challenges.

b$)$ Describe four key characteristics of an effective MIS and how each would apply to Eco$-$Solutions Ltd$.\text{'}$s needs.

c$)$ Identify and briefly explain four distinct types of MIS. For each type, provide an example of how Eco$-$Solutions Ltd$.$ could use it to improve their operations. $[10$ Marks$]$