3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Laurentian Interdisciplinary Science OUAC LVG Remove	Ottawa Mathématiques et science économique (Bidisciplinaire – 4 ans) OUAC OFC Remove	Windsor Business Administration OUAC NC Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%	75–80%“75%; co-op 80%”	73–78%“73% minimum average; 78% minimum average for Co-op”
Required coursesforced into your top 6 — options are the row below	ENG4U	MCV4U MHF4U	ENG4U ICS4U MDM4U MHF4U
Choose one ofany of these satisfies it	—	one of ENG4U, FRA4U	—
Prerequisitesas published	1 grade 12 English U/M course (ENG 4U) 5 other grade 12 U/M courses A minimum overall average of 70% in the 6 best grade 12 U/M courses	FRA4U or ENG4U MHF4U MCV4U A combined minimum average of 70% is required for all prerequisites in mathematics. If you are missing MCV4U, you may take the equivalent course at the University of Ottawa the summer before or during your first term. +2 more on the program page	Business Administration Business Administration and Economics Business Administration and Psychology 73% minimum average ENG4U +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	No	Available	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—
First-year intakewhere published	—	—	—
What you study	Chemistry Interdisciplinary Studies Physics	Economics Interdisciplinary Studies Mathematics	Accounting Business Studies Economics Finance
What it is	This program lets you study science by mixing chemistry, physics, and other fields rather than focusing on just one. You design your own pathway through courses across multiple disciplines, so you might combine chemistry with environmental science or physics with biology depending on your interests. It suits students who want flexibility to explore where different sciences connect instead of committing to a single specialization.	You study mathematics and economics together as equally important subjects, learning how to use mathematical methods to analyze economic problems and data. This combined degree differs from studying either subject alone because you build expertise in both fields rather than majoring in one and minoring in the other. It suits students who enjoy both abstract mathematics and real-world applications, and want to prepare for careers in finance, data analysis, or economic research.	You study core business subjects like accounting, finance, marketing, and human resources, alongside economics and psychology. This program includes a co-op stream, meaning you alternate between classroom terms and paid work terms at companies, giving you real workplace experience alongside your degree. It suits people who want practical business skills and prefer learning by doing, not just theory.
The door tomajors you reach through it	mathematics physics statistics	Applied to directly	accounting commerce/business finance marketing
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 80%See them	22 published, 5 with no applicationfrom 75%See them	None published by average
Source	Laurentian University on OUInfo	University of Ottawa on OUInfo	University of Windsor on OUInfo

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Same subject area and a similar published range, at a campus you have not got in the table yet.

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.