Retirees are paying a high price as the world stimulates its way out of the GFC (Great Recession).  After a 30-year bull market to the lowest interest rates the world has ever seen, bonds have become highly priced and now don’t generate enough to meet income needs.  Just 5 years ago the average income from $100,000 invested in a 10 year Australian Government Bond (10yrs) was $5,600 p.a.  – now it’s less than half at $2,600 p.a.
IDA’s support for the education sector—including through the General Education Quality Improvement Program and the Enhancing Shared Prosperity through Equitable Services program—has helped Ethiopia expand access to quality primary education over the last nine years. Primary net enrollment rate increased from 79.1% in 2006 to 99.3% 2016. There has also been a considerable reduction of the gender gap for schooling. The ratio of girls to boys for grades 1–8 increased from 0.84 in 2006 to 0.92 in 2016. The gross enrollment rate for secondary school (grades 9–10) increased from 37.1% in 2007 to 44.8% in 2016. Through the Country Partnership Framework, the Bank is working to improve the quality of and equitable access to education to address issues including high dropout rates and low learning outcomes, especially for girls.
Anthony, nice setup! To your question about the rental mortgages, you haven’t said what interest rate you are paying. As a start, if you are paying more than the risk free rate (Treasury bills) which you probably are, then a true apples to apples comparison would be yes, pay off the mortgage. But, if you are comfortable taking more risk, you have other options to invest in which you *hope* will yield you more over the coming years. You also didn’t say whether the rentals generate net income and if so, how much? What is the implied rate of return on the equity you have invested in them? If you pay the mortgages off, you’ll have even more equity tied up, will the extra net income make that worthwhile? Maybe you should use the money to buy more rentals instead, if purchase opportunities still exist in your town. … this is less of an answer than a framework to analyze the decision, hope it is helpful.
I’ve had more jobs than I can count since I ‘officially started working’ at the age of 14. And I say officially because I was always hustling as a kid. There were the ordinary things like lemonade stands and selling my old junk at our family’s yard sales but I could get pretty creative when it came to making money. In high school, I remember asking my mom to give me extra bags of chips and snacks in my lunch so that I could re-sell them to my classmates for 75 cents or even a dollar. I was kind of a chubby kid so I guess my mom just figured I liked to snack a lot.
It’s a (mostly) short term, higher risk, higher reward place to invest cash that has a low correlation with the stock market, but is far more passive than buying and managing properties, has more opportunity for diversification than private placements (minimums of 5-10K, rather than 100K), and most of the equity offerings (and all of the debt offerings) provide monthly or quarterly incomes. Unlike a REIT, you can choose exactly which projects you wish to invest in.

Civil aviation in India traces its beginnings to 18 February 1911, when Henri Pequet, a French aviator, carried 6,500 pieces of mail on a Humber biplane from Allahabad to Naini.[197] Later on 15 October 1932, J.R.D. Tata flew a consignment of mail from Karachi to Juhu Airport. His airline later became Air India and was the first Asian airline to cross the Atlantic Ocean as well as first Asian airline to fly jets.[198]
Starting in 2012,[clarification needed] India entered a period of reduced growth, which slowed to 5.6%. Other economic problems also became apparent: a plunging Indian rupee, a persistent high current account deficit and slow industrial growth. Hit by the US Federal Reserve's decision to taper quantitative easing, foreign investors began rapidly pulling money out of India – though this reversed with the stock market approaching its all-time high and the current account deficit narrowing substantially.[citation needed]
In focusing on your wealth management goals, investment income is obviously critical but you might fund your goals from wider sources of income.  A typical long-term portfolio might produce about half its return as income and the other half as capital growth, though in times of duress the capital growth component wanes.  In this low-interest rate climate, some sources of income have become quite expensive and may prove disappointing against your spending needs.  But by tax efficiently and sustainably drawing income from wider sources, you might meet your goals while more prudently balancing risk against reward.