13.8900 this is the answer. it is like this because thousandth is.0000. it Cant be 13.0089 because you would change the number.
7.03 can be converted to 7 3/100.
.03 is the equivalent to 3 hundredths, we know this because it in the hundredths place.
Because $385 for two years is 385+385=770
Twice a month for two years=24x2=48
So 770/48=$16.04
Final answer $16.04