Characterize EACH of the Three Given Statements as Being TRUE

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: (1) Two moles of O₂ molecules contain twice Avogadro's number of atoms.
(2) The actual yield of a product in a chemical reaction is a measured rather than calculated quantity.
(3) In an equation-based "grams of A to grams of B" problem, equation coefficients become part of the first needed conversion factor.

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.