A company finds that its forecasts, using an $($alpha$)$ a of $0\mathrm{.}25,$ are becoming increasingly inaccurate $($error is increasing$).$ What should they best do$,$ given the options below?

$($Error $=$ Actual minus forecast$)$

Question $34$ options:

a$)$

stay with the same alpha

b$)$

increase value of alpha

c$)$

decrease value of alpha

d$)$

consult the 'predict your future for $$5\text{'}$ shop across the street