Hi
D(p)= 2000-60p
S(p)=460+94p |Where p is the price in dollars
a) find those values of p for which demand exceeds supply
2000-60P > 460 + 94p
2460 > 154p
$15.97 > p |when p < $15.97
b) find those value of p for which demand is less than supply
2000-60P < 460 + 94p
2460 < 154p |when p > $15.97