a) Wilma used to make 10.50 per hour, but then she got an 8% raise. How much does Wilma make per hour now?1) $11.002) $11.143) $11.344) $11.54b) You went to the store and bought some DVDs. The cost of the DVDs was 45.80. The sales tax is 5%. How much is your total cost?1) $48.092) $48.193) $48.294) $48.39c) What is 2/3 of 30?1) 102) 153) 204) 25d) Arrange in order from least to greatest: 1/2, 3/4, 5/7, 13/141) 1/2 < 3/4 < 5/7 < 13/142) 1/2 < 5/7 < 3/4 < 13/143) 3/4 < 5/7 < 13/14 < 1/24) 13/14 < 1/2 < 3/4 < 5/7e) Which property is demonstrated by this equation? 3(1 + 2) = (1 + 2)31) Commutative property2) Associative property3) Distributive propertyf) Which property is demonstrated by this equation? 2 + 3 = 3 + 21) Commutative property2) Associative property3) Distributive propertyg) Which property is demonstrated by this equation? 3 • (1 • 2) = (3 • 1) • 21) Commutative property2) Associative property3) Distributive propertyplease answer fast