Acquired 10 years ago for 950,000. What is the total amount of expenditures that should be capitalized?

Repainted entire plant	23,000
put on an addition to the plant	270,000
made major repairs that extended the useful life	57,000
annual costs for extensive cleaning of plant	14,000
complete update of the electrical system	27,000
maintenance of equipment and machinery in the plant	15,000

A. 341,000

B. 377,000

C. 297,000

D. 354,000