A. use the appropriate formula to find the value of the annuity.
b. find the interest
periodic deposit is 2000 at the end three months
rate 5.25% compounded quarterly
time 7 years

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type