Additive and multiplicative relationships patterns

Each day, a baker makes multiple batches of cookies.

What type of relationship exists between the number of batches made and the total number of cookies?

(Choice A)
The relationship is additive because the pattern is to add $3$ ‍ to the number of batches made in order to get the total number of cookies.
(Choice B)
The relationship is additive because the pattern is to add $15$ ‍ to the number of batches made in order to get the total number of cookies.
(Choice C)
The relationship is multiplicative because the pattern is to multiply the number of batches by $5$ ‍ in order to get the total number of cookies.
(Choice D)
The relationship is multiplicative because the pattern is to multiply the number of batches by $4$ ‍ in order to get the total number of cookies.

Grade 5 (TX TEKS)