What kind of igneous rock is shown in the image below?

Bowen’s reaction series cannot account for all of the felsic igneous rock observed in the Earth’s crust.  An additional mechanism for generating felsic igneous rock is

Which of the following two igneous rocks have the same chemical composition and are composed of the same minerals but differ only in crystal size?

How many items did the salesperson with the maximum discount sell in total? Report your answer as a number without decimal points.

The optimal number of Packages A is [answer1] and of Packages B is [answer2]. Meeting these sales numbers will generate a maximum profit of [profit] US dollars.

What is the total actual sales in USD in North America (NA) according to the data in the file? Report your answer as a number with two decimal points, e.g., 1004.04.

Using the result of your calculations in the “Financial Analysis” sheet, build a scenario in which you are able to save only $1,200 on a monthly basis. What should be an interest rate so that you achieve your goal in time?  Report your answer as the percentage with 2 (two) decimals and no % sign, i.e., if it is 10%, report 10. 

What is the salesperson’s name who gave the highest percentage discount?  Report your answer as text (name) as it appears in the Excel document.

Name your working file as ‘Exam I Excel Working file_ChangeYourNameLastname.xlsx’ and submit the proof of your work here.  Failure to submit the file with proof of your work will result in a grade reduction, even if you submit all correct answers.

What is the total dollar value of discounts given by the firm? Report your answer as a number with two decimal points, e.g., 9864.88.