Question 1162470
a is 65 days or 65/365 of a year (they want exact, and that is exact, unless one was taught to always use 360, in which case the answer will be slight different.
I=prt=120000*0.05*65/365=$1068.49 interest

after day 30 interest if 5000*0.02*30/360=$8.33 so at day 30 he owed $5008.33-$1000 or $4008.33
in 80 more days it is $4008.33*0.02*80/3260=$17.81 interest so loan is now $4026.14.  Pays off $1000 and now owes $3026.14
that *0.02*250/360 (days left in year) is $42.03 interest, so what will be due is $3068.17.

I=$89600*(0.03)(14/12)=$3136 interest
maturity value is that and starting amount of $92,736