Most executive information systems include a , which integrates information from multiple sources and presents it in a unified, understandable format, often as charts and graphs. a. digital dashboard
b. decision support system database
c. model base
d. decision support system engine

a. digital dashboard.

Explanation:

Management involves the control, planning and organization of the affairs of a business firm.

Basically, the management of an organization is saddled with the responsibility of planning, organizing, controlling and staffing within the organization.

An Executive information system is also referred to as an Executive support system and it can be defined as a management support system that enhances and supports all of the senior executive information and decision-making process.

Hence, most executive information systems (EISs) include a digital dashboard, which is typically used for integrating information obtained from multiple sources and then presents it in a unified, understandable format, often as charts and graphs.

the investment was $14,174.196

explanation:

a lump sum means that the father of the example made one deposit and leave it be.

we need to know the value of a capital that generated at 4.05% per year during 28 years the sum of $48,613.24

now clearing the formula to solve for capital we got:

and we reach the answer investment = $14,174.20