Given a file with the usd to conversion rate convert x amount of currency a to currency b user inputs are the source and destination currency symbols and the amount. $3000 aud = $42,641.40 mxn use of object oriented programming: 20% use of logical or arithmetic ops: 10% use of data structures (array, dictionary, linkedlist): 10% control flow (if/while): 10% works: 50%

What’s the present value of a perpetuity that pays $250 per year if the appropriate interest rate is 5%? $4,750 $5,000 $5,250 $5,513 $5,788what is the present value of the following cash flow stream at a rate of 8.0%, rounded to the nearest dollar? cash flows: today (t = 0) it is $750, after one year (t = 1) it is $2,450, at t = 2 it is $3,175, and at t=3 it is $4,400. draw a time line. $7,917 $8,333 $8,772 $9,233 $9,695

Which of the following most accurately describes how the equilibrium price of a good or service can be determined? a. by moving the supply curve right or left until it matches the demand curve. b. by finding where the supply curve and the demand curve intersect. c. by doing market research to determine the maximum price consumers will pay. d. by taking the opposite of the columns in a supply schedule and a demand schedule.

Afinance company wants to upgrade its accounting software to a higher version. this version change requires a change in data formats. which method represents a change in data formats?