Al gets the disease algebritis and must take one green pill and one pink pill each day for two weeks. A green pill costs $1 more than a pink pill, and Al’s pills cost a total of $546 for the two weeks. How much does one green pill cost?
<spanclass=′latex−bold′>(A)</span>$7<spanclass=′latex−bold′>(B)</span>$14<spanclass=′latex−bold′>(C)</span>$19<spanclass=′latex−bold′>(D)</span>$20<spanclass=′latex−bold′>(E)</span>$39