On March $1,$ Moc Co$.$ began construction of a small building. The following expenditures were incurred for construction:March $1$$ $300,000$May $1720,000$April $1$ $ $296,000$June $11,080,000$July $1400,000$The building was completed and occupied on July $1.$ To help pay for construction $$200,000$ was borrowed on March $1$ on a $12\%,$ three$-$year note payable. The only other debt outstanding duung the yearwas a $$2\mathrm{.}000000,10\%$ note issued two years ago.Instructions$(3)$ Calculate the weighted$-$average accumulated expenditures$($b$)$ Calculate avoidahle interest.