There is an annuity owed on this cash flow stream.
Given:
Investment: $3,000
made at the beginning of each of the next 7 years.
Interest Rate: 0.67%
BGN mode on the calculator, then
$3,000 PMT, N = 7, I/Y = 0.67, CPT FV, and FV = $21570.41
After an additional four years (Year 11), the cash flow stream's future value is equal to:
N = 4, I/Y = 0, PV = around $21,570.41, CPT FV, FV = $22,154.32, and N = 4