$If$ a regression estimates the return $to$ experience for men, ${}_M,tobe0\mathrm{.}25,$ how much $of$ the average difference $in$

wages can $be$ attributed $to$ differences $in$ work experience, and how much can $be$ attributed $to$ discrimination

$an\frac{d}{o}r$ unobservable characteristics?

$A.$ $$0\mathrm{.}00to$ differences $in$ work experience; $$2\mathrm{.}50to$ discriminatio$\frac{n}{u}$nobservable characteristics

$B.$ $$1\mathrm{.}20to$ differences $in$ work experience; $$1\mathrm{.}30to$ discriminatio$\frac{n}{u}$nobservable characteristics

$C.$ $$1\mathrm{.}30to$ differences $in$ work experience; $$1\mathrm{.}20to$ discriminatio$\frac{n}{u}$nobservable characteristics

$D.$ $$1\mathrm{.}50to$ differences $in$ work experience; $$1\mathrm{.}00to$ discriminatio$\frac{n}{u}$nobservable characteristics

$E.$ $$2\mathrm{.}50to$ differences $in$ work experience; $$0\mathrm{.}00to$ discriminatio$\frac{n}{u}$nobservable characteristics