A3 #69 typo
I’ve fixed the following typo for A3 #69:
I fixed the following typos in the typed solutions to A2:
73 – S should be s
75 – replaced the whole solution
77 – 130 should be 120
The solution to A.3 #43 was wrong. I solved for the price assuming Loans e Be earned 10%, but it should be Wheels Financing that earns 10%. I have uploaded a new solution.
There was a typo in the answer choices. A should be 2.447 and B should be -2.447. I have fixed the file.
There was a minor typo in A.2 #11. Choice D should be “1, 3″ instead of “1, 2″. I’ve corrected this typo.