Operations
Three of the conditions lock Organisational Behaviour, Marketing and Information Systems into one unbroken block of three consecutive days, in that exact order, because Organisational Behaviour must sit immediately before Marketing and Information Systems must sit immediately after Marketing.
Since the week runs Monday to Friday, this three-day block can only start on Monday, Tuesday or Wednesday, giving three possible placements: Monday-Tuesday-Wednesday, Tuesday-Wednesday-Thursday, or Wednesday-Thursday-Friday.
Finance is fixed on Tuesday, and Marketing is barred from Tuesday, so no day of the block can fall on Tuesday at all, since Marketing sits in the middle of the block and would land there in the first two placements. This rules out both of those, leaving only Wednesday-Thursday-Friday as valid.
The complete schedule is Monday: Operations, Tuesday: Finance, Wednesday: Organisational Behaviour, Thursday: Marketing, Friday: Information Systems.
the correct answer is Option D: Operations.
