Suppose the Beaver Bank, a chartered bank, reports demand$-$deposit liabilities totaling $$500,000,$ holds cash reserves of $$150,000,$ and targets a reserve ratio of $25$ percent. Given these figures, the potential increase in lending capacity for both the Bank of Maple and the wider Canadian chartered banking system can be calculated as follows:

Multiple Choice

$$50,000$ and $$250,000$

$$30,000$ and $$500,000$

$$100,000$ and $$500,000$

$$25,000$ and $$100,000.$

$$50,000$ and $$500,000.$