00:01
So here we want to use 360 days for our calculations.
00:06
That means then that the total interest is going to be p times r times t over 360.
00:26
And t is the number of days.
00:29
And we have then let's see date of note for one terms 60 days so this is t that means that the maturity date is 60 days after april 1st well there's a 30 days in april 31 in may so this this then is going to be 5, 1 plus 30 is 5, 31.
01:19
The principal is 8, 4, 2, 4, 0, 0.
01:26
The annual interest rate, r, is 5%, which is 0 .05.
01:39
So the total interest then, i, is going to be 84240 times 0 .05 times 60 days divided by 360.
02:09
And that is equal to 7020.
02:31
So your maturity date is may 31st and your interest is $7 ,020.
02:38
Then for b, we have july 2nd.
02:43
30 days is the terms.
02:47
There is 31 days in july...