Biology 180 Problem Set 2 1. A population of marine gastropods has shell lengths that are normally distributed with a mean μ = 8 mm and variance σ2 = 2.15 mm2. a. what proportion of the population will have shell lengths between 6.5 mm and 8.5 mm? (3 points) b. what is the probability of finding a gastropod that has a shell length of exactly 7.5 mm? (1 point) c. if there are 1‚000 gastropods in an area‚ how many will have shell lengths greater than 5 mm? (3 points) 2. Childhood lead poisoning
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bonds is paid annually with a coupon rate of 8%. The bonds have a par value of $1‚000. The yield to maturity is 9%. What is the current market piece of these bonds? The bonds will mature in 5 years. P= CPN x (1/y) {1-[1/(1+y)^n] + [FV/ (1+y)^n] CPN= 1000 x .08= 80 P= 80 (1/.09) {1- [1/(1.09)^5]} + [1000/(1.09)^5] = 73.39 (.351) + 649.35 = $675.11 Bonds-2. A certain bond has 12 years left to maturity. Interest is paid annually at a coupon rate of 10%. The bonds are currently selling for $850. What is
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Running Head: Four Types of Business Brandon Mckinley University of Phoenix ACC/561 Introduction An Entrepreneur is a person who forms and operates a business. Entrepreneurs form and start companies by themselves‚ or with partners. Most of the time companies which are started by entrepreneurs are relatively small in size‚ but some grow into huge corporations‚ such as Microsoft which is owned by Bill Gates. Entrepreneurs have four different options when starting a business‚ which include
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Problem Set 2: Week Four ACC/300 P12‑1A You are given the following transactions that occurred in the latest fiscal year. Distinguish among operating‚ investing‚ and financing activities. Complete the table‚ indicating whether each item (1) should be reported as an operating (O) activity‚ investing (I) activity‚ financing (F) activity‚ or as a noncash (NC) transaction reported in a separate schedule‚ and (2) represents a cash inflow or cash outflow or has no cash flow effect
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International Finance Problem Set #4 1. A. Fundamental-based Forecasting: Analyzing the future on the basis of fundamental relationships between economic variables and exchange rate. Fixed exchange rates: The forecasting is based on indicators of sustainability such as current account deficits or surpluses‚ relative inflation rates and black market exchange rates. Floating exchange rates: The forecasting is based on factors that could influence macro economy such as monetary policies and
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Problem 17-1 Dividends and Taxes [LO2] Dark Day‚ Inc.‚ has declared a $5.60 per share dividend. Suppose capital gains are not taxed‚ but dividends are taxed at 15 percent. New IRS regulations require that taxes be withheld at the time the dividend is paid. Dark Day sells for $94.10 per share‚ and the stock is about to go ex-dividend. What do you think the ex-dividend price will be? (Round your answer to 2 decimal places. (e.g.‚ 32.16)) Ex-dividend price $ Problem 17-2 Stock Dividends
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INSTRUCTIONS: You must show all of your work where calculations are required and you must include a brief explanation of approximately 50 words for each answer to receive full credit: 1. Markets‚ Demand and Supply‚ part 1 (10pts): a. What effect will each of the following have on the DEMAND for coffee (i.e. Increase Demand‚ Decrease Demand‚ or NO CHANGE)? You must include a brief explanation of approximately 50 words for each answer to receive full credit: i. There is an increase in the price
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Industrial Organization‚ Spring Semester (2013) Mark McCabe Problem Set 1 Due in class on 27. March Instructions: Please show all of your work‚ e.g. all of the calculations associated with each solution. Your solutions should be typed and not handwritten. As I mentioned in class‚ students may work together to solve these problems‚ but plagiarism or copying is not permitted. On the 27th‚ please bring a paper copy to class‚ and e-mail me a digital copy (mccabe@umich.edu) before the beginning
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this paperwork of ECO 561 Week 2 Discussion Question 4 you will find the next information: As a student‚ what opportunity costs do you confront by enrolling in University of Phoenix’s MBA program? Does your organization or an organization with which you are familiar consider opportunity costs when evaluating strategic opportunities? For your organization‚ are opportunity costs fixed costs‚ variable costs‚ both‚ or neither? Economics - General Economics ECO 561 Week 1-6 Everything Icluded
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Rodriguez operates a variety store that provides an annual revenue of $480 000. Each year‚ he pays $25 000 in rent for the store‚ $15 000 in business taxes‚ and $350 000 on products to sell. He estimates he could put the $80 000 he has invested in the store into his friend’s restaurant business instead and earn an annual 20 percent profit on his funds. He also estimates that he and his family could earn a total annual wage of $90 000 if they worked somewhere other than the store. a. Calculate
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