Haystack, Inc. manufactures machinery used in the mining industry. On January 2, 2015 it leased equipment with a cost of $320,000 to Silver Point Co. The 5-year lease calls for a 10% down payment and equal annual payments of $117,214 at the end of each year. The equipment has an expected useful life of 5 years. Silver Points incremental borrowing rate is 10%, and it depreciates similar equipment using the double-declining balance method. The selling price of the equipment is $520,000, and the rate implicit in the lease is 8%, which is known to Silver Point Co. What is the book value of the leased asset at December 31, 2015?

a. $520,000

b. $416,000

c. $312,000

d. $332,800