Use the Following to Answer the Questions Below

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) The compound 4-oxopentanal contains both an aldehyde and an ether functional group.
(2) An alkoxy group and a hydroxy group attached to the same carbon atom are present in both hemiacetals and acetals.
(3) Cyclic aldehyde structures are possible but cyclic ketone structures are not possible.

A) All three statements are true.
B) Two of the three statements are true.
C) Only one of the statements is true.
D) None of the statements is true.