Cullumber Industries manufactures 89000 digital cameras each year. Cullumber has been producing the lenses internally. However, late last year the company received an offer to produce the 157000 lenses the company uses each year for a total contract price of $394000. When Cullumber manufactures the lenses internally, direct materials cost $1 per lens, direct labor is $1 per lens, and variable overhead is $0 per lens. Cullumber's total overhead is $124000. If the lens were purchased, $39000 of fixed overhead could be avoided. Should Cullumber purchase or produce the lenses, and what is the savings associated with the decision? Purchase the lenses and save $5000. Produce the lenses and save $5000. Purchase the lenses and save $41000. Produce the lenses and save $41000