Conditional probability

This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwarded, distributed, or posted on a website, in whole or part. Solutions Manual Using a spreadsheet, financial calculator, or trial and error to find the root of the equation, we find that: IRRNX-20 = 20.34% The IRR criteria implies accepting the NX-20. c. The profitability index is the present value of…

While ubiquitous Internet access is extremely convenient and enables marvelous new applications for mobile users, it also creates a major security vulnerability—by placing a passive receiver in the vicinity of the wireless transmitter, that receiver can obtain a copy of every packet that is transmitted! These packets can contain all kinds of sensitive information, including passwords, social security numbers, trade secrets, and private personal messages. A passive receiver that records a copy of…

What is biodiversity? Introduction Biodiversity is defined as the variety of life on Earth at all its levels and includes genes to ecosystems, as well as the ecological and evolutionary processes that sustain it (Cardinale, 2012). The Earth’s biodiversity has long been a source of wonderment and scientific curiosity, but is increasingly becoming a source of concern. The sheer diversity of life is of inestimable value. Biodiversity has a number of functions on Earth, from providing a foundation…

Internal audit is responsible for systematically associating enterprise strategy, business model needed by strategy implementation and risk preventing objectives from realization so as to guarantee strategy and business model can cope with risk. (1) Internal audit should first list all the key success factors which make objectives come true and risk factors which may prevent from success. Then, internal audit should list identified key success factors and risk factors (internal and external)…