Tom designed a financial forecasting method to predict whether the stock

market index will go up or down from day to day $($and we assume that the price never stays

identically the same, and we also assume that the forecasting method never predicts that the

stock market index will stay the same$).$ Jene has asked colleagues

to test how good it is$.$ A test is run over $100$ trading days.

the system predicted that the index would drop on $40$ days, but it actually rose

on $14$ of those days. When considering the other $60=10040=60$ days,

the price moved closer to zero on $12$ of those days.

now asked, based on this data, to report the following. What answers should they

give regarding

$($a$)$ accuracy

$($b$)$ precision

$($c$)$ recall

$($d$)$ F$1-$score $?$