Determine the interest on the following notes: (Round answers to 2 decimal places, e.g. 52.75. Use 360 days for calculation.) (a) ( $2,360 at 6% for 90 days. ta $ (b) $1,480 at 9% for 5 months. $ (c) $3,540 at 8% for 60 days. $ TA (d) $2,150 at 7% for 6 months. $