The growth of outpatient surgeries as a percent of total surgeries at hospitals is approximated byf(x)=-1316+304 In xwhere x is the number of years since 1900.(a) What does this function predict for the percent of outpatient surgeries in 1997?(b) When did outpatient surgeries reach 30%?(a) What does this function predict for the percent of outpatient surgeries in 1997?% (Round to the nearest percent as needed.)(b) When did outpatient surgeries reach 30%?(Round down to the nearest year.)