arithmetic gradient has cash flows of $$1000$ in year $5,$ amounts increasing

$94$

by $$200$ per

$200($P$/$G$,10\%,$n$)$ to find PG in year $4,$

year through

$$1200$ in year $6,$ and

If you

use the factor

$($a$)$

$10$

$($b$)$

$9$

$($c$)8$

the value of n you have to use in the P$/$G factor