iRubric: Math 235 rubric

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Math 235

Mr. Trenga plans to start a new business called River Explorers, which will rent canoes and kayaks to people to travel 10 miles down the Clarion River. He has $45,000 to purchase new boats. He cany buy canoes for $600 each and kayaks for $750 each. His facility can hold up to 65 boats. The canoes will rent for $25 a day, and the kayaks wil rent for $30 a day. How many canoes and kayaks should he buy to earn the most revenue?

Rubric Code: F2X362

By murphymm

Draft

Public Rubric

Subject: Math

Type: Exam

Grade Levels: 6-8, 9-12, Undergraduate

Enter rubric title Enter rubric description
	Poor 1 pts	Fair 2 pts	Good 3 pts
Objective function and constraints Enter criteria description	Poor	Fair	Good
Graph the feasible region Enter criteria description	Poor	Fair	Good
Identify all corner points Enter criteria description	Poor	Fair	Good
Find the value of objective functio	Poor	Fair	Good
Bounded region or unbounded region?	Poor	Fair	Good
Solution	Poor	Fair	Good
Write the Write the solution in a c	Poor	Fair	Good
Is the work neat and logical?	Poor	Fair	Good