Fill in the definition for the procedure accumulate, which combines the first n natural numbers according to the following parameters: combiner: a function of two arguments
start: a number with which to start combining
n: the number of natural numbers to combine
term: a function of one argument that computes the nth term of a sequence

For example, we can find the product of all the numbers from 1 to 5 by using the multiplication operator as the combiner, and starting our product at 1:
answer this in tail-recusive form of scheme programming language
(define (accumulate-tail combiner start n term)
'YOUR-CODE-HERE
)