10. A vear-round ski shop sells both snowboarding and ski equipment. The revenue from selling

snowboards can be modeled by the function R, (s) = - 1.53 + 30s, for which R, (s) is the revenue

in hundreds of dollars from selling s sets of equipment. The revenue from selling skis can be

modeled by the function R, (s) = 150s. Is there ever a time when the revenue from selling skis is

the same as the revenue for selling snowboards? Explain.