Answer:
The average useful life of the assets is 19.59 years
Step-by-step explanation: 2016 2015
Winery buildings and hospitality center 14,458,309 13,756,320
Equipment 10,122,593 9,055,987
Totals 24,580,902 22,812,307
Less accumulated depreciation (12,897,082) (11,654,901)
Net Equipment 20,196,945 16,729,162
Depreciation expense 1,254,455 1,194,191
average useful life:
24,580,902 / 1,254,455 = 19.59 years