[单选题]
An object is 15.2 mm fro 2m4b-ok:bulw3 gdihaf;n4d6 m a conbvqrk4cuf : 4b:nqoo/fv8g4 mmo+i +* verging lens. The image is 4.0 mm tall, and 9.0 cm from m4qmi*fgv4: ko v r/ c:oofnqb 8+4u+bthe lens. How tall is the object?
A. $6.8 \; mm$
B. $5.4 \; mm$
C. $1.7 \; mm$
D. $0.68 \; mm$
