Question 3 Not yet answered Marked out of 1.0 P Flag question What is a proper name for the following ester? Select one: о a. 2-butyl ethylester b. ethyl 2-methylbutanote c. methylbutanoic ethyl ester d. ethyl 2-pentanoate Question 4 ot yet swered arked out of D Flag estion What is the correct name of the following compound? ° 。 D e DOLL F5 ►11 F6 - F7 F8 F9 % dos 5 Λ 6 a & 7 ** 8 T Y U G H F10 F11 F12 PrtScr In 61 K B N M O P + ?