Interest principal rate (to the nearest hundredth of a percent) time: 
a. $2,000 at 3.35% for 4 years 
b. $3,500 at 4.1% for 15 months 
c. $20,100 at 5.5% for 400 days 
d. $100 at 700 with 8.8% 
e. $500 at 3,000 
f. $3,000 for 3 years at 500 
g. $4.4% for 30 months at x 
h. $3,000 at 3% for p